Black Swan's Purple Primer 16 oz. Size:16 oz. Bypass feature controls thermal expansion

Bypass feature controls thermal expansion pressure

Extended pump handle for no-bend pumping

Ready to use Deltamethrin formula starts working once spray has dried

Perforations in bag prevent rain water collection

Slip-joint to tailpiece or direct connect to strainers

Black Swan's Purple Primer 16 oz. Size:16 oz. Bypass feature controls thermal expansionBlack Swan's Purple Primer is a purple, non bodied, fast acting solvent used to soften, clean and prepare plastic pipe and fittings prior to assembly. Purple Primer can be used with all types, schedules and classes of PVC and CPVC pipe and fittings. A low VOC formulation. WHY PRIMER IS USED In most cases a successful solvent cement joint can be made without using a primer cleaner. But, if you want to increase probability of making a successful joint,