solvent adhesive

Weld on plastic pipe cement 240 ml

For use on waste/soil and Pressure pipe, 240ml. note not for use on push fit piping. Also can be used on Kockney koi filters for glueing fittings together.
pond sealer innotec sm

Innotec sealant small tube

Superb product for repairing liners, sealing pipes repairing plastics gluing to concrete etc etc, 30 times stronger than silicone. Best sealant we have ever used, can even work underwater.
Innotec Adheseal has been used to build, repair and maintain aquariums, ponds and garden water furniture for many years. It is also completely non toxic even when curing to livestock including invertebrates and crustaceans.