Product details:

New New Marine-tex Epoxy Putty marinetex Rm306k White 14 oz. kit Handles like putty hardens like steel and sands like wood. Non-magnetic non-rusting and non-corrosive. Self hardening plastic metal. Repairs damaged and leaky hulls dry rot cracked crank cases engine blocks fuel tank leaks water tanks piping food containers. Impervious to oil grease brine detergents and other chemicals on board. Will not shatter when bumped. Simple fast and effective. Can be sanded drilled sawed threaded and painted.