Aquarium Sealant is non-toxic to fish, plants, and invertebrates. Repair leaks, strengthen bonds, or construct your own tanks.
See more product details
(Select option to see volume pricing availability)
A clear, 100% silicone rubber sealant formulated specifically for freshwater and marine aquariums. Formulation is completely non-toxic to fish, plants and invertebrates. Use it to repair leaks, strengthen bonds, or to construct your own tanks. For bonding glass, metal or plastic. Supplied in a tube with an applicator nozzle that can be trimmed to desired bead size.