Seachem Laboratories Silicone Sealant and Adhesive Black, 1ea/3 oz.

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.

Silicone sealant/adhesive - clear-100% RTV Silicone for sealing and repairing

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