Harvey Multi-Purpose ABS, PVC and CPVC Medium Bodied Fast Set Milky Clear Cement is recommended for potable water, pressure pipe, conduit and DWV applications. It can be used on all schedules and classes of ABS, PVC and CPVC pipe and fittings up to 6 in. diameter with interference fit. For more than 75 years, Harvey has offered a wide variety of products for the plumbing sector.