installation and maintenance of sealing fittings 

Excellent video and tutorial. Kepp up the great job.

the intro is the most USA thing I've seen this week

Did they rip off Jump by Van Halen just a little bit?

Great explanation!

When pouring the compound, I first pour a small amount so that it does not stack into the panel, and after it hardens a little, I pour it out completely.

Thanks

he clearly liked it

With all the 80's music this looks and sounds like a cheap MTV video.

Using a beer cup to pour the compound 👀