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
I’ve done epoxy injection on many composite structures, and it works regardless of core. Most 5-min epoxies are compatible with polystyrene, and it makes a good filler when added to resins. I wouldn’t go any shorter than 5-min set because it’ll probably start to set before it’s all injected.
