"HERCULES" PROPOXY 20 EPOXYPUTTY STICK*4 oz.*Fast acting co-extrudedsingle stick epoxy putty*Made of a pre-measured steelreinforced dark gray/blackepoxy resin with acontrasting strip of hardenerembedded in the center*Mixes quickly and easily toform a permanent steel-hardbond in 20 minutes*Sticks to damp and drysurfaces - even hardens underwater*May be painted, sanded,filed, drilled or tapped*Non-conductive*Certified ANSI-NSF 61*Tube