Everbuild Multi-Purpose Wood Filler is an easy to use ready mixed premium joiners grade water based filler, ideal for filling small imperfections (max 5mm depth) in wood, as well as covering small recesses left by nails and screws. Once dry, Everbuild Multi-Purpose Wood Filler leaves a sandable surface, which can be stained, painted or varnished, even with microporous stains. Everbuild Multi-Purpose Wood Filler is waterproof when dry, hence is suitable for exterior and interior applications. Everbuild Multi-Purpose Wood Filler is non flammable and has a low odour.