Watco UK has produced a specialist product designed to seal and waterproof bund areas and coat storage tanks.
Watco Bund Sealer is a black, two part tar extended epoxy resin which is applied by brush to brick, concrete or blockwork. One coat is generally sufficient, and it is suitable for internal and external use. The product can be applied to wet surfaces, and can be used to protect metal and concrete structures prior to sinking into earth or water.
Watco Bund Sealer will be touch dry in up to 24 hours and full cure will be achieved over 7 days.