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.

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WARNING: Contact with uncured sealant causes skin and eye irritation; inhalation may cause drowsiness or dizziness. Repeated exposure may cause an allergic reaction. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. If skin or eye irritation persists: Get medical advice/attention. Avoid breathing fumes of uncured product or in case of fire. Sealant releases acetic acid (vinegar-like) odor during curing. Apply in a well-ventilated place. Keep container tightly closed and away from heat. Dispose of contents/container to in accordance with national regulations. For aquarium use only. Not for electrical applications. KEEP OUT OF REACH OF CHILDREN