I have watched a ton of pressure washing videos and every time they re-sand I always wonder if they feel like there's ever not enough sand in the joints, or they're brushing too much out of the joints and then they use a leaf blower to dust off the excess sand. Soooooo...... How, do u know there is enough sand in the joints after doing all of that???
Good video, however I find the kiln dried sand disappears after a couple of rainfalls, shows the gaps again, maybe I need to seal it as you suggested or keep sanding it every few weeks. Cheers
Joel Osg it won’t disappear completely. Sometimes it might be a good idea to spray the area with a light mist. Sealant without a doubt. Turns the sand rock solid if done correctly.
Electronics Central the sealer gives the blocks protection as well, once the sealant dried in it forms like a barrier. Hardens the sand also so prevents water going down and weeds coming up.
