The Oatey 8 oz. Purple Primer and PVC Regular Clear Cement Handy Pack gives you everything you need for a smooth installation and convenient storage, at the best value. Recommended for DWV, pressure pipe, potable water and electrical applications, the included Oatey® PVC Regular Bodied Fast Set Clear Cement has excellent gap-filling properties. Also included is Oatey® Purple Primer, an NSF-listed, aggressive primer that removes surface dirt, grease and grime; softens the pipe surface to allow for a fast, secure solvent weld; and has a purple tint for visible verification that a primer has been used, which is ideal for areas where plumbing code require this proof. Oatey products have earned the trust of plumbing professionals for over 100 years.