Foam Core Floor Repair. Epoxy?
I’m looking to repair some soft spots in my floor. It is not water damage, but where the foam has compressed in heavy use areas. I’ve seen a couple of YouTube videos where they drilled a grid of h...
Forum Discussion
Gdetrailer wrote:
Doubt it would work for long, resins without some reinforcements like fiberglass tend to be brittle and will just crack and shatter under the flooring.
The fix would be in compression, so it shouldn't crack or shatter (or if it did it won't matter).
The issue with coming up from the bottom is stopping it from draining back out before it sets. You can't thicken it because you want it to flow into the voids which are likely quite narrow. Also, you need somewhere for the air to escape.
By going from above, gravity tends to keep it in place and allows it to find the voids. The other holes allow the air to escape.
