AquaFlex Underwater Sealant - 50ml system

AquaFlex Underwater Sealant is a specially formulated hybrid resin that spreads like warm butter and fills thin and spider cracks like no other underwater sealant can. It creates a long-lasting, flexible, waterproof seal around returns, drains, skimmers, jets, gutters, grates, light niches, tiles, steps, coping, cracks, expansion joints and other trouble spots in swimming pools, spas, and other water features.