Dow Corning Aquarium Sealant

Dow Corning Aquarium Sealant is 100% silicone rubber to repair leaky aquariums and broken ornaments. The silicone stays flexible, won't crack or shrink to create a waterproof seal and is harmless to fresh and saltwater fish. The silicone rubber will adhere to ceramic, porcelain, glass, non-oily wood, canvas, metal, painted surfaces, many plastics and rubbers. The easy to squeeze formula comes in a 30 ml tube with screw on cap.