WELD-ON® 746™ Pool Heavy is a clear or gray, low VOC emission, heavy bodied, medium setting, high strength PVC solvent
cement for all classes and schedules of pipe and fittings, including Schedule 80, with interference fit through 12 inch (315 mm)
diameter. Can be used on non-pressure applications through 18 inch (450mm) diameter. It has good gap filling properties and is
recommended for solvent cementing joints where a sizable gap exists between pipe and fitting – e.g. large pipe sizes – and when
more working time is required in warm weather.
WELD-ON 746 Pool Heavy is for use on all types of PVC plastic pipe Pool & Spa applications.
Detailed directions on making solvent cemented joints are printed on the container label.
NOTE: WELD-ON solvent cements must never be used in a PVC system using or being tested by compressed air or
gases; including air-over-water booster.