Fiberglass Epoxy Patch (Aqua) is a specialty epoxy putty for repairs to damp or wet areas and underwater surfaces. After mixing, it forms a polymer compound that may be applied underwater (fresh or salt) and will bond tenaciously to surfaces such as fiberglass, concrete, ceramic, glass, metal, wood, and many plastics. Once cured, the application can be drilled, sawed, sanded, carved, and painted. Aqua Epoxy is resistant to chemicals, water, and temperature extremes and contains no solvents or VOCs. It is nonflammable, releases no noxious fumes, and it won’t shrink or pull away.