Developed and tested over many years our Fish Safe Underwater Sealer has proven invaluable for repair and construction using many materials in the harshest of wet environments.

Underwater Sealer can be used to bond most surfaces including butyl pond liner, EPDM liner, PVC pond liner (abraid surface), fibreglass, metal, stone, glass and concrete (if a priming sealer has been used first).

Underwater Sealer is ideal for leak repairs or construction of :-