Removing Rust In a Fuel Tank With Electrolysis - How To

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Removing Rust In A Fuel Tank With Electrolysis How To! In this video I am using my CB750 fuel tank to show the process of using electrolysis to remove the rust from inside. This process works great for light to medium amounts of rust and is my go-to method more most cases. This process is very inexpensive, very easy, and far more safe that other rust rust removal options that use acid or more harsh chemicals.
Electrolysis per Wikipedia: en.wikipedia.o...
"Electrolysis is the passing of a direct electric current through an electrolyte producing chemical reactions at the electrodes and decomposition of the materials."
"The main components required to achieve electrolysis are an electrolyte, electrodes, and an external power source."
"The electrolyte is a chemical substance which contains free ions and carries electric current (e.g. an ion-conducting polymer, solution, or a ionic liquid compound). If the ions are not mobile, as in most solid salts, then electrolysis cannot occur. A liquid electrolyte is produced by:
Solvation or reaction of an ionic compound with a solvent (such as water) to produce mobile ions
An ionic compound melted by heating
The electrodes are immersed separated by a distance such that a current flows between them through the electrolyte and are connected to the power source which completes the electrical circuit. A direct current supplied by the power source drives the reaction causing ions in the electrolyte to be attracted toward the respective oppositely charged electrode."
For the electrolyte I use hot water and sodium carbonate which is known in the pool industry as pH increaser and can be found at any pool store, Lowes, or even hardware stores.
www.lowes.com/...
For the anode I just use a piece of steel round bar and extend it into the tank as much as I can in a safe manner as any contact is bad. I keep them stable with a paint cap and tape.
Previous episode of the CB750 revival: • Barn Find CB750 Reviva...
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#brickhousebuilds #electrolysis #cb750

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22 сен 2024

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Комментарии : 1,1 тыс.

@manus.7264 2 года назад

I did the same with my cx500 tank this weekend. I noticed that after the elektrolysis it increases the effect, if you fill in a mix of water and citratacid. I used 400ml of acid on the 17 liter of the tank and filled it up with boiling water.( Sorry I'm from Europe, we use metric units😅) let that mixture rest over night. The surface of the inner tank looks almost like new after that. After flushing the tank with water, use 94% ethanol (here that's called "spiritus") to neutralise the rest of the water that's left in the tank. 1 liter will be enough. Then you can use spray-oil or just fill the tank with gas.

@Markdmarque 2 года назад

Excellent video Thanks

@mikejohnson9118 2 года назад

What type/name of acid? What concentration? Thx

@manus.7264 2 года назад

Doesn't matter. I use citrit acid, that's supposed for cleaning coffee machines. 300ml of it. Fill the tank with hot water. Let it rest over night.

@herberar 2 года назад

Wow!!! CX 500 I still dream with that bike since the '80 s . Congrats Bro!!!!

@mikeskidmore6754 2 года назад

In the USA we have Denatured alcohol which is like 90% Ethanol and 10% Methanol so you won't be tempted to drink it with no Federal Government Liquor tax on it . 1 Liter is slighter more than a quart and 4 quarts to a gallon .. so 3.78 Liters is one gallon .

@quadsman11 2 года назад

Definitely one of those saved videos that I will be able to keep going back to for a solid reference ! I have always understood the process, but never actually applied it in real life application ! Great job with the video ! Extremely easy to understand !

@BrickHouseBuilds 2 года назад

Glad you found it helpful! I have used this many times and it has always been consistent for me.

@willwright3396 Год назад

The sodium carbonate is to lower the resistance of the water for better ionic flow. That’s all it’s for. Most water works well but adding this makes the process faster and uses less voltage to drive the current.

@Samalyzer45 2 месяца назад

and distilled water would work somewhat better.

@Rick-4552 2 года назад

I dont know if anyone mentioned but if you put your towell in it then use compressed air to blow it around, it does a really good job of cleaning and dryin the whole tank

@byronshepherd8415 4 месяца назад

Nice tip 👍

@sargefreedom1578 Год назад

Excellent tutorial! Easy to do and not as intimidating as many people may think. An older fella near me would use this process with a plastic tote to clean up rusty parts. Well done young man

@BrickHouseBuilds Год назад

Thank ya much! Its a nice process I wish more would try

@cruiser2155 Год назад

Great content. You mentioned the process works better with hot water. A general rule of thumb I learned from high school chemistry is: "The chemical reaction rate will double for every 10 degrees temperature rise". Also, for the light rust remaining after the electrolysis is done, rinse the tank and pour in a gallon of Evaporust. Let the tank sit for several days in various positions. I have had good results with this product restoring rusty tools.

@greenidguy9292 Год назад

Would you also recommend using a tank liner afterwards?

@ChiemyChanga 4 месяца назад

evaporust costs like $30. It's a great recommendation but if you're on a budget maybe a better alternative solution is out there, such as citric acid (lemon)

@Stephen-ut5xo Месяц назад

high school chemistry lol

@rogerbradbury9713 3 месяца назад

A nice, clear description. I've been removing rust using this method recently, but on motorcycle chassis parts. I used a large plastic storage box with about 11 UK gallons of electrolyte, and a car battery charger. The cathode was three strips of 1" mild steel, bent and bolted together so they sat on edge along the bottom of the box. Another strip was bolted to them and stuck out of the electrolyte for the negative connection. The parts hung on steel wires from another 1" strip that I laid across the top of the box; the positive connection went to this strip. As you did, I used sodium carbonate to adjust the resistance of the electrolyte. Mine came as "Soda Crystals" from the household cleaning shelves of the supermarket. I added the sodium carbonate until the charger was working at close to its maximum; 9 amps. I kept an eye on the current, and saw that the current falls as the cathode gets coated in the same sludge you found; when it gets down to about 3 amps it's time to remove the sludge. It's soft and comes off easily as I'm sure you know, but eventually this doesn't get the current back up as the cathode now has a hard coating. An abrasive angle grinder wheel soon sorts it out for another rust removal session. I'll certainly use this process again.

@Bailey-y9b 2 месяца назад

I want to see you're setup, please

@rogerbradbury9713 2 месяца назад

@@Bailey-y9b It's all dismantled now and my parts have been painted, but I'll give you a few more details. This doesn't have to be done to precise dimensions. The cathode was just bent to shape without measurements to form a sideways stretched capital 'E' shape, with the top and bottom parts of the 'E' parallel with the long sides of the storage box, and about 2 or 3 inches away from those sides. The vertical line of the 'E' went along the end of the box, and another strip went along the middle. Another strip was vertical, to bring the connection point for the charger out of the water. This gave me as direct a path as possible from rusty parts to cathode. I did have to kink in the cathode strips when I de-rusted my luggage rack, so no one bit of the rack was too close. I just bent it over my knee. My centre stand had to be done half at a time, as when fully submerged there was too much surface area and the charger saw it as a short circuit and would cut out. When turning on the charger I would hold the lead away from the cathode and just tap it on the metal to see that there wasn't a short circuit, before attaching it with its crocodile clip. This may have already been said, but electrolysis gives off hydrogen and oxygen; both flammable. Don't do it indoors, or even in a closed garage or shed.

@davidgecko1070 2 месяца назад

Can you use stainless steel as a sacrificial anode? Would this help rustproof the inside of the tank?

@rogerbradbury9713 2 месяца назад

@@davidgecko1070 As far as I know, not with the above setup, which removes the rust but not any of the steel of the tank; you couldn't just use a stainless steel cathode and reverse the polarity, plating the tank with stainless steel.

@truethought369 Год назад

Yes this is a good idea to clean gas tanks. If you wanted to do this on an old custom, and make it last for a long time, You could then add Tank Sealer which comes in two or three colours. This is applied by poring the liquid into the tank and sealing both filler and tap holes, then sloshing it all around the inside until you have a nice even coat. Empty any excess and leave to dry. It looks best when it is done in white! Thanks for the Vid.

@BrickHouseBuilds Год назад

Liners are usually a good idea yes. I didn't do one in this due to the dents which I may repair. Doing so would ruin a liner

@1996slamster Год назад

@@BrickHouseBuildspersonally I’m not a fan of tank sealers and if one must ever do a repair on a tank where sealer was used requiring welding you’ll know why. To me a tank sealer is the very last resort for fixing an otherwise useless tank.

@camojoe83 Год назад

Tank paint is right up there witb radiator stop leak. Crap that only lazy idiots use.

@BrickHouseBuilds 2 года назад

Well I hope you all enjoyed the video as it was intended to be a straightforward demo on the process I've been using for years now with 100% success. I see many questions online about how to do this and felt a video was much needed in order to help all those unfamiliar with the process. Unfortunately though it seems everyone has an issue with this whether it be potential for gasses building up, me using a battery, not using one the 10,000 other preferred rinsing menthods, not using a more expensive or dangerous method, not using harsh acids, you name it. I am simply showing my preferred method from doing this over the years. In regards to potential explosions here is a great video demonstrating what it takes to actually ignite. Not the volume of what he is doing as well. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-_YTWkMRDxOs.html

@ohsoloco5113 Год назад

I'm wondering why you need to use a battery. Couldn't you just hook up a battery tender since it's putting out 13-14 VDC?

@BrickHouseBuilds Год назад

@@ohsoloco5113 I explained my reasoning in the video actually. I feel my sub 2 amp tender is not powerful enough to do the job

@ohsoloco5113 Год назад

@@BrickHouseBuilds good to know. I apparently wasn't paying attention 😅

@xbbjdf8 Год назад

Hydrogen will be produced in small amounts but all you need to do is keep your work area well ventilated until you have completed the task.

@BrickHouseBuilds Год назад

@@xbbjdf8 this is such a tiny amount of gas there really is no danger

@rockbay79 Год назад

I really respect the way you make so many tools and items you need!!! You work with what you have. Broken side plate, fiberglass work. Love it!!!! New subscriber!!!!

@BrickHouseBuilds Год назад

🤘🤘

@dougmackinnon8636 Год назад

I once cleaned a tank using BBs. Couple hands full, wrapped in a sleeping bag taped up and threw it in the clothes drier. I’m about to undertake a French moped whose tank is part of the frame. This seems more practical. Thanks for the lesson.

@davepete8643 Год назад

Brilliant !!🤓

@feederi 5 месяцев назад

@@davepete8643 Clothes dryer. That's a great idea!

@stevenwarner7348 3 месяца назад

This is crazy B.J. ~ Not gonna lie. Just yesterday I finally got around to looking at the 600 Bandit, got the seat off, looked into the tank. Yea. Needs this treatment. I am just getting into motorcycle mode. So distracted. Now working on the Nighthawk cb750 and making more plans for the 1200 Bandit. This demo is gold for so many people. Thank you so much for this. ~~~Mr. Not Worthy from New Hampshire. 〰💥👍💥〰

@Tonyous 2 года назад

You never cease to increase my knowledge and confidence. I'll be a life-long fan of the channel because of that!

@BrickHouseBuilds 2 года назад

Well thank you Tony!

@mrseaweed5587 2 года назад

@@BrickHouseBuilds I use apple cider vinegar. works great!!!

@BrickHouseBuilds 2 года назад

@@mrseaweed5587 I've used that an other stuff but still prefer the electrolysis for being less aggressive and not needing to be neutralized

@Cobra427Veight Год назад

The other way i did it on my GL1000 tank was to get some thin rubber tube , like a bike tube and put a few holes in it , and put you steel electrode inside and this stops it earthing on the tank , worked good too . Cheers .

@lindyburns7978 2 года назад

Also did this same process and after I coated inside with Redcoats 5 yrs ago still perfect

@duncanwright5451 Год назад

Did this to a Yamaha tank years ago. When doing the final rinses I added a handful of small gravel into the tank. The gravel acted as an "abrasive" knocking off remaining rust. Interior of the tank was shiny steel when done

@BrickHouseBuilds Год назад

Yeah fishtank gravel does well. Just a pain to get out

@davidfrank2824 2 года назад

Fogging oil is great to use with engines. It's used a lot and outboard and inboard motors on boats. When you winterize you can bring it through the throttle body or pull each plug and squeeze some of it into the cylinders being careful not to overdo it. I really loved your technique with using the old cap to hold your bar. I thought it was genius to make sure to cut holes into it. It definitely builds up gas. I enjoyed watching this so I made sure to give you a thumbs up and hit the subscribe button. Whenever I watch something and I like it I always want you make sure to subscribe and like. I figure that's the least I can do since you took your time to do all of this and share some knowledge. Looking forward to watching more of your videos.

@BrickHouseBuilds 2 года назад

I appreciate it David and am glad the video provided solid info

@bultacowally Месяц назад

I bought a '77 Yamaha XS 650 that needed restoring. Gas tank was very rusty inside. I did the vinegar and distilled water solution and threw in a couple of soup can full of gravel I "borrowed" from the highway dept. barn. I would leave it sit for a few hours, then shake the crap out of it for a couple minutes every few hours. Did that for like 3 days. Tank looked like brand new inside again...I was shocked it turned out that good. Don't need no stinking electrolysis....

@BrickHouseBuilds Месяц назад

I also have a video showing that process. Every tank is different

@deanfehr9445 2 года назад

Thank you so much for the detailed process. I’ve been wanting to try this

@BrickHouseBuilds 2 года назад

Glad you found it informative. Give it a shot as its easy and cheap

@nickvinten7803 Месяц назад

Have found a company in India that hand makes fuel tanks for the domestic bike market who have informed me can copy any old wasted tank that’s sent to them. Not the most convenient solution I know but possibly a good fall back for almost impossible to source good condition vintage tanks. Really enjoyed the series, informative and entertaining 👌✌️

@BrickHouseBuilds Месяц назад

Glad you enjoyed

@TrapShooter68 21 день назад

Would you share their name and contact information?

@nickvinten7803 21 день назад

@@TrapShooter68 at this point in time I can't sorry as negotiating a commercial contract with them. Time and Internet searching will get you similar results. Regards

@upsidedowndog1256 2 года назад

Glad to see it work, when I tried it I had no access to hot water for the initial mix. Didn't work very well. I had luck saving 3 tanks with white vinegar, though. I will try it again.

@BrickHouseBuilds 2 года назад

Hot does indeed help. Ive used Vinegar on other tanks but again its more expensive and must be neutralized so I try not to

@mestep511 Год назад

Nicely done video. Got my first virago tank over there cooking at the bench. Batteries, cables, chargers, like a science fair project. RighT up my alley. Thanks

@BrickHouseBuilds Год назад

Hope it does well for ya!

@maciejkowalczyk3206 Год назад

I was always using electrolysis to clean things that I found with metal detector. Never thought to use it on a tank 😄 Great idea!

@mentaldetectingireland 14 дней назад

I'm currently cleaning a fiat ducato campervan fuel tank with this process , same as you I've only ever cleaned metal detecting finds with this process

@kennymcquinkiss8292 2 года назад

I think I'm going to give it a try. I'm going to step it up a notch see if this will work. My situation is I have an rd350 motor with a seized crank because it's rusted not because it ran low on oil for anything and the Pistons are awesome so I'm going to dip the whole thing in some water and see if I can use that electrolysis on Breaking Free these parts. Thank you for sharing

@katcroft8714 2 года назад

Thanks so much. You made this easy for me! Just finished my first CB 125s tank and it’s rust free inside.

@BrickHouseBuilds 2 года назад

Happy to hear that!!

@benjamineastman9950 Год назад

I’m going a 1978 Honda CB125S

@kevinhumphrey932 2 года назад

when I do metal gas tank sometimes I'll use 2-stroke oil to coat the tank when finished if it's going to set awhile before use

@michaelanderson3771 2 года назад

Methylated Spirits (Metho) will absorb any water instead of having to dry the tank out with heat gun. Metho mixes with water and once you pour it out you can use it again or burn it in an Alcohol burner or Metho stove. You can also use pre mix two stroke oil to coat the inside of the tanks - once you ready to fill then drain any excess as a bit of 2 stroke in the fuel even on a four stroke will have negligible effect on the plugs and cylinder of the 4 stroke. The residual oil on the inside possibly only resulting ratio something like 100 :1 once the fuel mixes with the oil. No issue in the burn and possibly not even any smoke

@keithhampton9700 Год назад

Hot water helps to dissolve the electrolyte. This is a great way to do this.I always used a very large solder iron to patch any holes before using Cleaning Vinegar to get rid of rust.Patch all holes.Plug all holes.Fill with Cleaning Vinegar.Let sit for a couple of days.That usually does the trick. I follow with a tank liner.Damond Redcoat is the best I have used. Good luck!!

@BrickHouseBuilds Год назад

I've used vinegar as well but don't like the acidity and eating metal. It has its place for sure. I've never seen a redkote stick so my go to is por15 or caswells

@waynoswaynos 2 года назад

Methylated spirits is really good for removing moisture from tanks. It joins with the water, then you drain it, then adding some gasoline, will mix with the remaining meths. Perhaps introducing citric acid water after the electrolysis to make iron citrate which is a protective layer, would stop the flash rusting, iron oxide because both can’t be there at the same time.

@neilsmovieshd Год назад

IPA may be better as it does the same but isn't as oily as Meths

@techroma1984 Год назад

Acetone is also a drying agent

@donzimmer63 7 месяцев назад

I've got my 76 CB750 tank up on the bench "cooking" right now. Hoping for good results. Rust in the tank left me stranded as you and the group rode by to your openhouse! Dont want a repeat of that. Got it on a motorcycle battery and a 10 amp car charger. See how that combo works.

@oompah_your_dupa 2 года назад

Thanks for the detailed and clearly presented tutorial! I had tried electrolysis on a tank years ago and wasn’t impressed. I see now I probably just didn’t give it enough time.

@BrickHouseBuilds 2 года назад

Im glad you found it helpful!

@n8rm 9 месяцев назад

You just encouraged me to try this. I went the vinegar route and it worked well, but I still have some bright orange looking rust in low areas. I plan on doing this soon. Quick question. You had like jumper clamps with connectors on that battery, what would those be called if I were go to a local hardware or automotive shop to buy them? Thanks again bro. Dude I wish you were closer to me in Oklahoma.

@BrickHouseBuilds 9 месяцев назад

I made those jumpers using cable lugs but you could definitely use a battery terminal if possible.

@n8rm 9 месяцев назад

awww I see said the blind man. thanks bro.@@BrickHouseBuilds

@scrumpmeister 2 года назад

Not sure if mentioned (may have missed it) but this process does give off a nasty gas, so you should do this in a very well ventilated location or outside. Also, I found doing this over several days the best, clean the anode several times a day as it impacts the battery charger effectiveness if not.

@davidfrank2824 2 года назад

In some RU-vid videos you actually see somebody using one of those long cigarette lighters and they they pointed towards the bubbles and you watch them pop and give off a little bit of flame. It is very dangerous to do that. Most of the videos do it outside but there are some that do it right in their garage.

@donniebunkerboi9975 2 года назад

Leave it to Americans for whining that's why Great American Prophet Donal J Chump said that Putin is a genius

@AlanG58 2 года назад

@@donniebunkerboi9975 wow, brain damage AND TDS, you poor soul.

@laferrarifabrummbrumm3878 Год назад

it's because electrolysis generates also hydrogen gas from decomposing the water, hydrogen is VERY dangerous as it can get on fire extremely easily, that's also why when ou jump start a car with a dead battery, the negative cable from the donor battery should be attached to the car's frame and not straigh to the negative side of the dead battery

@godofplumbing Год назад

@@donniebunkerboi9975 you're an idiot.

@stephenmcfarlane3448 Год назад

Hi Tried your petrol tank cleaning using electrolysis and its worked great. I did a few checks and found that as the electrode gets dirty the current flow dropped for 10amps down to 0.5amps after 6 hour. I clean the electrode back to clean metal and the current flow was back up to 10+ amps. after two sessions the tank is looking good. I'm giving the tank one more session to remove some small spots. The tank is off a 1964 Honda CB77 which still had petrol in the from 1976 when it was last registered is Michigan USA. Its now in Scotland UK undergoing a complete refurbishment. So thankyou for the information.

@BrickHouseBuilds Год назад

Glad it worked well for you! The current drop and then picking back up after cleaning sounds just right.

@hlrembe62 2 года назад

Great video and yes this is the ONLY way to deduct a tank. Reverse the processes current and use a heavily galvanized cathode to cover the bare, interior, now clean tank with resulting black zinc oxide to prevent rerusting.

@XwpisONOMA 2 года назад

What is a "heavily galvanized" cathode? Where can I find that?!

@hlrembe62 2 года назад

@@XwpisONOMA I use large galvanized construction bolts from the hardware store

@DisabilityExams 2 года назад

@@XwpisONOMA Hot dipped galvanized has a heavy zinc coating, electrogalvanized has a very thin coating. Hot dipped galvanized parts are rough, electrogalvanized parts are smooth.

@user-hd1qx2bd1r Год назад

Great Video! I kinda forgot how easy this was, and I'm working on an old 1983 Suzuki 1100G and for sure I will do this, Thank You so much. That tank came off one of the very best over-all Bikes to ride, and work on, no time was ever wasted in the saddle, riding a CB!

@BrickHouseBuilds Год назад

Absolutely a great bike. I ride my 750 every chance I get and it makes me smile continuously

@tonymontana897 2 года назад

That was awesome man. I appreciate the tie you took to make this video and sharing your knowledge. I am surprised how well 12v did to help the electrolysis process. I will definitely keep this idea in mind. Thank you.

@BrickHouseBuilds 2 года назад

Thank ya Tony! Glad you found it helpful

@PeterSmith-or3pq Год назад

I have a 71 yamaha sc3 tank to do. Great information

@turdferguson5300 Год назад

Electrolysis is an amazing process. I use it to clean cast iron but I like seeing how you use it. My tank holds 35 gallons so I don't change the solution very often. Since I am mixing a lot of solution I use a paint mixer on a variable speed drill to prevent clumping. Arm & Hammer Super Washing Soda mixed at 1 1/2 tablespoons per gallon is what I use. More than 2 tablespoons per gallon can be hard on the battery charger. Stainless Steel anodes are much easier to clean than carbon steel. I've lined my tank with SS Sheetmetal. There is controversy about using stainless in electrolysis but it's been safe for me. I use a rolling 200 amp battery charger. Around 38 amps is usually what the machine puts out. In my case when the piece hangs inside the tank I hang it inside a pillowcase to catch most of the crud. This keeps the tank cleaner longer. I made the mistake of trying to clean aluminum in there, don't do that. lol

@BrickHouseBuilds Год назад

Great info!

@paulg3336 Год назад

Stainless steel anodes release highly carcinogenic hexavalent chromium ions. You are better off using carbon arc gouging electrodes for the anode. Carbon doesn't get consumed and doesn't release toxic ions

@turdferguson5300 Год назад

@@paulg3336 I'm certainly not a chemist but this is the way I've used the tank. We are empty nesters so there are unused bathrooms. (Much to my wife's delight) I set the tank up in one of the tubs along with a lye tank. My charger is a Schumacher 1565 that usually delivers 38 amps depending on the surface area of the pieces. My tank is a 55 gallon plastic pickle barrel cut to hold 35 gallons and it is 25" tall. I have two SS sheet metal anodes that measure 35"X16" lining the inside. I clean for two estate sale companies plus myself so it has operated 24/7 for days at a time. I've had things to spark over the tank with no BOOM. I've used the tank in this location for over a year. This is my exact set up and I'm not advocating that everyone should do this but it works for me. If we have company I can pull the shower curtain and it all goes away.

@robertjeffries1758 Год назад

Any thing acidic will eat away at the good metal + rust. This process will only attack the rust. I use 1/2 cup of washing soda to 5 gallons of water. All of the waste water from doing this is good to dump on lawn or garden, is a good fertilizer and is safe. I throughly dry my tanks also with a little alcohol to help in drying. Then a little bit of 2 stroke oil, or like video, fogging oil. Then I only run only alcohol free gas in it. Been doing this for fifty years and lots of tanks. I also do use any liners in my works.

@turdferguson5300 Год назад

@@robertjeffries1758 Same way with cast iron Robert. Some people use 50% white vinegar and 50% water to scrub rust off cast iron but if the metal is pitted the vinegar will attack the pits making them worse. You never want to leave vinegar on a piece longer than 30 minutes. I've had people tell me they let cast iron soak in full strength vinegar for days. I want to say "well that's what they look like". Electrolysis won't make things worse no matter how long ya leave it in. This has been my experience anyway. I bought some really bad pieces to experiment with. You'll be told everything and some people really shouldn't be talking. I didn't know anything about it in the beginning and needed to learn, I still learn today.

@cotteeskid 2 года назад

Was going to suggest cleaning up the anode a little to create some bare metal on it, but it turned out it still did the job just fine. Something I've used in the past to clean items you can't get a brush into is Shell Grit from pet stores. It works as an abrasive as you shake around with water, rather than use a chain like you said. Would obviously have to be confident you got it all rinsed out though and don't know if you'd be happy to use on a tank.

@milmex317th Год назад

Everytime l watch your channel l learn something new. That's why I watch.

@BrickHouseBuilds Год назад

Thats what I like to hear! 🤘

@Thewatson77 2 года назад

Thanks for the informative video BJ. I’ve always wanted to do this but my tanks have never been in as good of shape as that one. Mine typically look like absolute crap lol

@BrickHouseBuilds 2 года назад

Give it a shot anyway as you have nothing to lose here. This doesn't remove metal so a safer thing to try

@fraydnot 6 месяцев назад

Thanks for the break down on the process. I'm getting ready to do this to my generator gas tank. I'll probably use WD instead of fogging oil. Thanks for the upload

@BrickHouseBuilds 6 месяцев назад

Glad you found it helpful!

@scottcates 2 года назад

+1 Heat! Excellent demonstration and clear, useful explanations, amigo. I want to derust a baffled tank with electrolysis. Any idea if the line-of-sight effect will reach behind the baffles? Also: It's nice to see the Pinchy-Grabby in action. My grandfather invented that!

@BrickHouseBuilds 2 года назад

The baffles aren't designed to be liquid proof but rather slow the sloshing of the fuel as the vehicle moves. Filling it up to the brim will make it a non issue

@rockbay79 Год назад

Man, I learn a head-full of knowledge watching your channel!!!! I can feel myself getting smarter!!!

@BrickHouseBuilds Год назад

🤘🤘 thats my goal!

@xcentric.ind. 2 года назад

I've actually been meaning to do this to my tank. This helps me figure out exactly what I need to do. Thanks BJ

@BrickHouseBuilds 2 года назад

Happy the video is helpful!

@stankrieger3598 2 года назад

After the treatment, what about some small bbs in the tanks to get any material left.

@Brad2meetU Год назад

@@stankrieger3598 use a length of linked chain or a home made necklace from some 8mm - 13mm nuts & heavy fishing line, then simply pull the lot out after use, I found some ball bearings were always pesky varmints to remove.

@tombaumann1529 Год назад

Thank you so much to show this easy way to get away rust. I bought a cbr 600 F pc25 a few months ago and it's got nasty rust und particels inside the Tank, becaus the bike stood for three years with only a few liters of Gas inside, so the rust could made Party. Even two of four throttles from the carbs where stucking, so I had to put them in Diesel for a few weeks. Long Story short, my biggest issue was the rusty tank, but now I got a solution because of your Video, thanks a lot man 👍💪😊

@BrickHouseBuilds Год назад

Glad you found it helpful!

@DisabilityExams 2 года назад

You are correct about hot water - heat speeds chemical reactions.

@BrickHouseBuilds 2 года назад

While I definitely don't know the science to back it up I just know it worked better in trial for me.

@interestedlen8823 11 месяцев назад

This is the best presentation of doing this I've found on 'Tube. Everything I needed to save my old GS tank. Many thanks, Bro, I'm subscribed 👍

@BrickHouseBuilds 11 месяцев назад

Glad you liked it! Thank you

@tomnekuda3818 3 месяца назад

Good video with excellent technique.....this should help a lot of guys. Thanks! I used RustBuster (trademark), small gravel and sand. When I was done shaking and rinsing with gas/diesel the tank looked polished inside.

@BrickHouseBuilds 3 месяца назад

Glad you enjoyed. I also have a video using gravel as well as vinegar to show multiple options. Next I'll make a video using the works

@thilltony3362 2 года назад

Thanks for the video! For what it's worth, right after you rinse and blot the tank, a quart of 2-stroke gas/oil mix at 25:1 ratio, using fresh ETHANOL gas is an outstanding way to clean/oil and de-moisturize the tank. The gas and oil seal up the fresh metal and stop the rust while the ethanol in the fuel absorbs any remaining moisture. Shake it around for a few minutes to no more than an hour, then get it out. It will leave a very thin oil film and you are good to go. At that point, I always run the mix through a filter and dump it in my old truck. It doesn't do anything but lubricate my fuel pump a little and you aren't wasting fuel or polluting unnecessarily. No, it doesn't smell or anything like that. Just a good way to use it up.

@keithhampton9700 Год назад

MEK works great to get rid of moisture after draining tank. Just a little will evaporate leftover water. About 1/2 cup.

@paulg3336 Год назад

You can make a larger, more efficient anode by wrapping a steel flat bar ,that will fit through the filler ,in plastic mesh. The mesh acts to insulate the electrode from the tank but maintains contact with the electrolyte. btw. If there is any air space in the tank ,I would do the tank outside in a breeze or with a fan blowing across the filler. This generates a highly explosive oxygen/ hydrogen gas mixture inside the enclosed tank.

@BrickHouseBuilds Год назад

I may try the mesh but this works really well as is. There is no risk of explosion here. The amount of potential gas buildup is so small with a tiny air pocket near the filler. Check the video in my pinned comment and you will see what it takes to actually ignite.

@paulg3336 Год назад

@@BrickHouseBuilds Yes, I noted that you filled the tank to the neck. Others may not realise the danger if an air space is left. Oxy/Hydrogen combustion is ultra fast - gas fumes don't even compare to what a Oxy/Hydrogen explosion looks like.

@2506lr 2 года назад

Great video man. I just did this to an old car gas tank, worked awesome!

@BrickHouseBuilds 2 года назад

Its a handy method for sure!

@oddvardmyrnes9040 Год назад

Trick to clean up the crud. Put a rag inside the tank & use air pressure to blow into the tank. It will fly around in there & clean it out nicely.

@DMF351 2 года назад

This is brilliant. Beats filling with washers & nuts then having to shake.

@BrickHouseBuilds 2 года назад

Thats still a good move but yes this is the "easy" way to get some good results for sure

@banditnev 2 года назад

Very nice bringing back to use a tank that would be lost forever, well done.

@BrickHouseBuilds 2 года назад

This tank is actually in darn good shape but the old fuel in the bike made the worst of it

@bodeine454 Год назад

Just want to throw this in for whatever it's worth, I learned from an old timer here on RU-vid that does a lot of rust removal with electrolysis to use carbon rods or plates instead of metal or steel for the anode, it's a much cleaner process this way and all that gunk doesn't build up and stick to it like it does metal and you don't get as much gunky muck in the electrolysis tank either. I've used this method a couple of times so far and it works like a charm. I got a couple of small carbon plates off of Ebay, they sell them just for this purpose and yes, they're more expensive than just using steel or metal but I think it's worth it, they last a long time over multiple uses and you can get many different sizes depending on what you need, give it a try you'll be surprised. Also, he said that the black coating that happens on the part that you're removing rust from to keep it on there and don't clean it off right away if you're not going to be putting a finish on it for awhile, evidently it functions as a rust barrier until you're ready to finish it. I've personally never done this because I've always just finished the peice or part as soon as I get it cleaned up but throwing it out there in case you ever want or need to leave a part for awhile before you're able to finish it.

@hyzercreek Год назад

The black coating is ferrous oxide which is a good coat to prevent rust (ferric oxide is rust, ferrOUS oxide is black)

@KyleMyrillas 11 месяцев назад

Can I use sodium bicarbonate ?

@patate7929 Месяц назад

you deserve a A+

@BrickHouseBuilds Месяц назад

🤘🤘

@genesullivan8624 Год назад

Thank you so much for the video! I am going through the process as I type cleaning my 56 year old Honda Scrambler tank. I'm using a six amp charger hooked directly and already have debris after 2 hours. Surprised how warm the tank is staying. I'm using in my detached garage as its 8 degrees outside and snowing. Thanks again!

@BrickHouseBuilds Год назад

Glad you found it helpful!

@rickfry6031 Год назад

Getting ready to start on my CB900, this is very useful information. Well done and thank you

@BrickHouseBuilds Год назад

Thank ya! Glad you found it helpful

@nickingham5575 Месяц назад

Well presented thanks for making it look so achievable I’m certainly going to give it a go.

@BrickHouseBuilds Месяц назад

🤘🤘

@BlackWaax Месяц назад

@@BrickHouseBuildsif I repeat what you did and add the fogging oil to store it for some time, do I need to remove the oil before I fill it with gasoline?

@BrickHouseBuilds Месяц назад

@@BlackWaax It wouldn't hurt to slosh some 2 stroke fuel to clean the fogging oil before use

@braddblk 3 месяца назад

My chemistry class was 50 years ago but I have one concern with this, what about the gas being released during the electrolysis? Hydrogen is lighter than air and would rise but could possibly pool especially at the cap. Good ventilation or doing this outdoors would seem to be best. Good video, very clear and easy. I have 2 tanks I need to get the rust out of. Thanks.

@BrickHouseBuilds 3 месяца назад

Check out my pinned comment as I have a video linked that shows what it takes to ignite. There is no danger here

@colestowing8695 Год назад

This just randomly popped up in my feed (at 1:30am😂) and i did NOT expect it to work that good. I don't really work on old bikes but i can certainly think of some other applications i wanna try it on. Thanks man👍

@BrickHouseBuilds Год назад

Well glad it showed up and appreciate you checking it out. This rust removal process can be used in endless ways so keep the idea in your back pocket for when you need it.

@Gpzlindy63 Год назад

Followed this exactly, works better than I thought it would!!!

@BrickHouseBuilds Год назад

Been doing it for years. Many seem to doubt it but as you now know it works well!

@scottcrawford8583 Год назад

My first street bike was my dad's 71 cb750. Looks like this is better than small chain, washers, and nuts with diesel. I'll give it a try on a 1200 sport tank.

@kevinmorrison1553 Год назад

Awesome. I’m trying it. I used BB’s last time and shaking, ugh. I usually flush water remnants out using alcohol. No heat gun drying needed.,

@BrickHouseBuilds Год назад

Alcohol is a better move for sure

@Badenhawk 2 года назад

Heat tends to speed up chemical interactions, at least thats what I learned in chemistry in college. But if this is being left for 24 hours, it may not matter as much. Thanks for the video, hopefully getting my gas tank back soon so I can do this method instead of vinegar.

@BrickHouseBuilds 2 года назад

Vinegar does indeed work but must be neutralized quickly and is much more expensive

@Pooooooops 2 года назад

I love how the anode looks like freaking davy Jones leg lol. I did this on a set of old wrangler steering knuckles that looked like they were pulled up from the titanic and it was just insane how clean they came up.

@BrickHouseBuilds 2 года назад

Hahaha another great reference lol

@tompowell6723 Год назад

Thank You, Thank You, Thank You. Tom

@BrickHouseBuilds Год назад

You're very welcome 🙏

@NeilLB7 4 месяца назад

Hot water works better because any chemical reaction speed is increased by two things really…surface area and increased temps. For final cleanup I’ve put bag ice in my tanks and shook them around a lot. The ice solid physically knocks the stuff you’ve loosened up. Then it melts and you pour it all out. I’ve also put BB’s in which really hits the metal hard like shot blasting. Just make sure to get them all out.

@DUDE72341 Год назад

That tank colour combo is awesome....nice job

@BrickHouseBuilds Год назад

Thank ya, very simple process

@michaeljanes7086 Год назад

I'm going to try this on my super rusty rototiller tank. Sounds a lot easier than shaking the tank with a bunch of stones and Evaporust.

@BrickHouseBuilds Год назад

I definitely prefer electrolysis. It worked very consistently for me.

@rdyam 4 месяца назад

Great to see an excellently filmed and intelligently presented informative instructional video👍 I've previously used a weak hydrofluoric acid mixture (no electrolysis) with pleasing results but for a just about every reason you can think of, this is clearly a better way of doing the job. I do quite a few tanks so you've saved me time and effort and it'll be cheaper and less hazardous as well! I wonder if anything can be gained from using different material sacrificial anodes? Thanks for an excellent video, I'm subscribed 👍

@BrickHouseBuilds 4 месяца назад

Well thank ya! As far as anode material just shoot for simple here. Make sure it's not plated.

@rdyam 3 месяца назад

@@BrickHouseBuilds Cheers from Australia! 😁

@erictownsend8711 Год назад

Absolutelly fantastic, very informative, Thanks very much for sharing, I can use this process to clean out a harley that been sittings for years, Now i feel confident it can be brought back to life with a clean gas tank and gas, AGAIN, thanks very much for sharing your knowledge,

@BrickHouseBuilds Год назад

Happy you found it helpful! Thank you!

@berube361 2 года назад

Ive always just used a 50/50 mix of muriatic acid found at walmart and distilled water. Fill tank and let sit, periodically give it a shake Have had tanks that looked worse than the one in this video come out spotless. After draining I use a bit of baking soda to neutralize the acid. And then a quick swoosh of some fresh fuel with premix to coat the tank and prevent flash rust. Some like to throw in stainless nuts/bolts or a chain but ive never needed to.

@BrickHouseBuilds 2 года назад

This method is far safer, easier, and cheaper as I explain. Not saying its the only method but the video is made to show how to do THIS process

@briansmith611 Год назад

I do the same thing BUT at the end I rinse them out with isopropyl to remove the remaining residual water THEN coat the inside with a cup of diesel

@georgemacdonald5282 Год назад

Nicely demonstrated. What a difference to the tank, nice one. Thanks from george

@BrickHouseBuilds Год назад

Happy you found it helpful George!

@tonymiller8826 8 месяцев назад

I just did this to the gas tank for my 1948 Diamond T 201 truck... It had lots of fuel sludge which I soaked out with lacquer thinner then I E- Tanked it... There was lots of rust the electrolysis cleaned it bright... I'm still going to put tank sealer in it after fixing a few leaks. I used Arm & Hammer Washing soda.

@BrickHouseBuilds 8 месяцев назад

Awesome!

@victorriviera8662 Год назад

Gracias amigo por tu tiempo q Dios Jesús y Francisco t bendigan a vos y a tus seres qeridos !

@BrickHouseBuilds Год назад

Thank you

@andrewb8548 5 месяцев назад

Freind of mine set up an 80 gallon tank electrolysis set up and ran everything rusty on the farm went through it. Same solution. He had 3 5 gallon buckets of rust he'd scraped off the annode.

@BrickHouseBuilds 5 месяцев назад

Nice!

@fitzm6868 5 месяцев назад

Excellent presentation! Does the little bit of superficial rust left over not matter because the internal metal surface unpainted will always have some degree of rust anyway? Good reason to keep tank full :).

@BrickHouseBuilds 5 месяцев назад

In the grand scheme it doesn't matter but get all that you can out. Always run a filter as those small particles can get into jets. My issue was using a slower process to dry via the blow dryer. Some alcohol would have helped to get the water out and then quickly get some oil on the metal

@shawnphillips4473 Год назад

I have to say this seems much better then what I have done to clean tanks, I am going to try this instead . A much simpler and cheaper option and I have a perfect candidate I just got to work on an old honda helix . Thanks for the video

@BrickHouseBuilds Год назад

Its not the only method but I like this the best personally

@tompalcie6284 2 года назад

you can take the battery out of the loop and just use the battery charger. just set it to the lowest amp setting. you get better results on the lower amp settings. Eastwood makes a after blasting wash that leaves a zinc layer on the metal to prevent flash rusting.

@BrickHouseBuilds 2 года назад

I've had so many conflicting comments on this. Some say I need a ton and some say I need little. Some say I don't need a charger, some say I don't need a battery, some say I need a car battery, etc. I plan to keep doing it this way as i've tried many things and this has given me the best results personally.

@joesinakandid528 Год назад

So, a very well done video on removing rust and leaving bare steel afterwords. Fogging Oil will put an oil barrier between the Oxygen in the air and the steel -- a good thing. THAT removes the rust and puts a temporary oil barrier to stop or at least stop any further surface rust --- until you put gasoline into the tank. Good-by to the oil which now dissolves into the gasoline and now that raw steel surface starts (through the Ethanol and the condensed water vapor going into that Ethanol) to rust all over again. What do you use to seal that raw steel surface inside the tank?

@BrickHouseBuilds Год назад

The tank is not going to immediately rust when you are low on fuel. This rusted to the point you see after 40 years so I'm good. I didn't line the tank as there may be a change id repair the dings and dents down the road meaning the liner would be ruined

@tsoliot5913 5 месяцев назад

Reverse the anode/cathode with zinc galvanized bolts to zinc line the tank.

@TonyNse Год назад

This is a great solution for rust removal, but have you ever tried Evaporust? It's reusable many times, it's as safe as this method but works way better. Also, it doesn't require any battery or other stuff, you throw in the things you need to remove rust from or fill them with it (like this tank) after 24/48 hours they're ready and rust-free

@BrickHouseBuilds Год назад

I use evaporust on small stuff. Its $30 per gallon so very expensive and does not work way better than electrolysis. Similar results

@madmancrow7659 Год назад

Look like great use for all the crap car charges ppl keep giving me😊 Thank for the explanation Much appreciated😊

@carlinshowalter1806 Год назад

Great video! I've found that electrolysis is the best way to clean lots of the rusty parts of cars I restore.

@BrickHouseBuilds Год назад

It's definitely been my go-to process

@oddis188 2 года назад

Diesel works also as a good protection for flash rusting. Just give it a shake every now and then and it will protect it in storage

@BrickHouseBuilds 2 года назад

Right indeed. I just don't want the smell of diesel

@oddis188 2 года назад

@@BrickHouseBuilds yeah but when the tank is blocked it won't smell 😂

@Jc-m1a1 Год назад

another tip, but a instant heat pack on a string make it like a bow tie, cap off fuel pet cock and close lid after fogging, the heat pack works by air so it will use all the air in the tank and stoop all rust and when you open the tank the heat pack will warm up again. i use this for tools in ammo cans.

@BrickHouseBuilds Год назад

Well that one is interesting for sure!

@Jc-m1a1 Год назад

@@BrickHouseBuilds I’ve used it in tractor fuel tanks after cleaning for years. It’s along the lines of heating a frozen bolt and rubbing a candle on the top and bottom of the part of the treads and then put a wrench on it and it will break loose. Old school thing, my shop teacher 25 years back showed us how to save instant hot packs in a ziplock and then about using them for long term storage.

@mrlickums Год назад

What u build ur nanoed from? Is it ok to use welding rod for better charge? New to tank cleaning i. usually, a sand blast or bead blasting this method of yours much easier and cheaper

@BrickHouseBuilds Год назад

Just simple raw steel nothing fancy

@possoversuageladeira Год назад

Use a weld inverter (stick welder), my friend, the result will be much better and faster, and you do not run the risk of burning or exploding your battery! In the electrolysis process a short circuit occurs, and the weld inverter was made exactly for this. No acid can be used in metals. Vinegar can be used, but never more than 3 hours. The simplest method to clean a tank is by using a piece of chain placed inside the tank and shaken several times with water and detergent.

@johnf3326 3 месяца назад

In the same way you remove rust, can you also plate the tank with copper, zinc or any other non rusting metal?

@leelyons3443 Год назад

Great video, going to use this method on a pair of HD split tanks , cheers man from Portugal!

@BrickHouseBuilds Год назад

Thanks! Should work well for ya

@markwood2956 Год назад

Thanks that sure beats a bunch of rocks in the tank and shaking it

@Hammerjockeyrepair Год назад

youre correct hot water helps the process as the electrolysis is basically an electric hot water heater

@mikeopenshaw9128 2 года назад

Clever stuff - amazing to see all that rust clinging to that anode - ugghhhh! Thanks for sharing!

@BrickHouseBuilds 2 года назад

Its pretty grungy lol

@MrBobVick 2 года назад

Had to weld a rotten old tractor diesel tank, bought a product that was called something like Jack's Tank liner maybe 15 years ago and coated the inside of the tank. no leaks yet.