Pond and Aqaurium Fixer by Russetts Developments Ltd (RDL). 80ml Squeeze Tube with reseable lid. Ideal for fixing pond liners. Suitable for use on Butyl & EPDM Pond Liners, glass, stone, concrete, wood, ceramic, metal and vinyl. Suitable for indoor and outdoor use. Small holes in the pond liner can be sealed without draining pond; large tears in liner require pond to be drained prior to use. Safe for fish, aquatic life and plants. Fast curing, weather and age resitant. Solvent free and easy to use. Provides a flexible and durable seal. Colour: Black.