drywall, plastic and metal. Is there a magic, one-size-fits-all product for fixing all of these holes? Of course not! For professional painters and DIYers alike, paint preparation, including filling ...

Epoxy can be useful for filling especially ... flat with the surrounding wallboard. If a halo of paint or drywall paper is poking out, push it into the hole; a narrow screwdriver helps. If plastic ...

While sealants can be applied to concrete walls, they can’t be used over painted drywall ... need to strip the paint off first. Another interior waterproofing method is epoxy injections to ...