Description Seachem Silicone Sealant Clear Seachem’s Aquarium Sealant is a 100% RTV Silicone for sealing and repairing aquariums. It is formulated to provide excellent adhesion and tensile strength with permanent flexibility. It is safe for aquatic life in both freshwater and saltwater. Stays flexible and doesn’t crack or shrink. Waterproof seal stops leaks, non toxic, for fresh or saltwater, durable. Seachem Silicone bonds, seals and repairs glass, masonry, wood, rubber, metal, ceramic, plastic and other household materials. It can be used indoors or outdoors and creates a flexible, waterproof seal. Great for building fish tanks, repairing fish tanks, affixing backgrounds and ornaments etc. Directions: 1. Surfaces must be clean, dry and free of dirt, oil or water. Puncture the tube with the cap and insert the nozzle. 2. Squeeze tube and push sealant ahead of tube to achieve a smooth finish. Allow to cure at room temperature, dries to touch in 1 hour and is fully cured in 24 hours. 3. Uncured sealant may be wiped up with mineral spirits. 4. Replace cap after use and store in a cool, dry place. 5. 85g
