... Easy-to-use and mistake-proof Epoxy Putty Stick for underwater repairAquaMend Underwater Repair Epoxy Putty StickProduct Description:AquaMend ... is a hand-mixable, specialty epoxy putty for repairs todamp, wet areas and underwater surfaces. After mixing ... water) and will bond tenaciously to substrates such as fiberglass,concrete, glass, ceramic, metal, wood, and many plastics. Each ...