Underwatermagic Adhere Seal Repair Underwater & in wet areas KEEP THE WATER IN YOURE POOL! Underwatermagic is an extremely strong one component adhesive and sealant, which is designed for a wide variety of tasks in indoor and outdoor swimming pools enabling you to fix leaks or replace tiles in your swimming pool under water! Underwatermagic is free of Isocyanate & Solvents and therefore odourless. 100% Silicone free, Instantly rainproof, Sea & Chlorine-water resistant, UV radiation resistant. Suitable for direct underwater use! Underwatermagic Adhesive and Sealant works at ground level water intakes, skimmers, lighting, overflow channels, to Stone transition areas, concrete and wood.