Hand-applied, non-setting, waterproof putty for sanitary joints. Seals areas exposed to unpressurised water, preventing leaks and seepage. Adheres to metal, PVC, vitreous enamel and ceramic. Remains flexible to allow for joint movement. Ideal for use in the installation of drainpipes, sinks and valves, and can be used to seat sinks and toilets in conjunction with mechanical fixings. Can also be used to seal toilets to bathroom floors.