WELD-ON® 747™ Pool ‘R Spa™ is a blue (fades to clear in sunlight), low VOC emission, medium bodied, extremely fast setting, high strength PVC solvent cement for all classes and schedules of pipe and fittings with interference fit through 6 inch (160 mm) diameter, Schedule 80 through 4 inch (110 mm) diameter. Can be used without primer on non-pressure systems if local codes permit.

APPLICATION: WELD-ON 747 Pool ‘R Spa is for use on rigid and flexible PVC pipe and fittings. It is specially formulated for applications where conditions are very wet and/or quick pressurization is desired. It was developed to answer specific needs in pool, spa and whirlpool applications. Detailed directions on making solvent cemented joints are printed on the container label