Seachem Silicone Sealant is a premium 100% RTV silicone sealant designed for sealing and repairing freshwater and saltwater aquariums.
The formula creates a permanently flexible, waterproof seal with high tensile strength that will not crack, dissolve or shrink under pressure or stress from the weight of water in your tank.
The solution offers unparalleled adhesion and sports a clear color in a 3 oz tube.
