NuMetal Epoxy putty is an ease-to-use, two-part putty that mixes like clay but hardens like steel. Putty bonds, seals, fills, insulates, anchors, caulks and waterproofs. It cures without shrinking or sagging and can be drilled, tapped, sanded, primed and painted. NuMetal will not only stick to damp surfaces, but it will cure underwater!
Features:
Bonds to almost anything
Cures underwater
Won't shrink or sag
Can be applied to vertical surfaces
Sand, drill or carve
Paint, stain or gel coat
Withstands temps up to 300°F
Easy to mix 1:1 mix ratio
Cut only what you need
Soap & water clean up