New Pig Wet Surface Epoxy Putty is specially formulated with the highest-quality epoxy resins to bond to wet surfaces, even cures underwater. Convenient, premeasured epoxy has Parts A and B in one tube. Mixes easily simply by kneading to a uniform color. After curing, can be drilled, sawed, sanded, filed, tapped, machined or painted. 25-minute working time. Resists yellowing from UV. Ideal for repairing fittings, pipes, electrical connections, leaky gaskets, sinks, tanks and boats. Not intended for structural applications.