Clear aggressive primer for use on PVC and CPVC pipe and fittings. Low VOC Solvent Cement meets SCAQMD California (South Coast Air Quality Management District) 1168/316A or BAAQMD (Bay Area Air Quality Management District) method 40 and various environmental requirements. Removes surface dirt, grease and grime as well a softens the pipe surface to allow a fast, secure solvent weld. NSF (National Sanitation Foundation) Listed. Meets ASTM (American Society for Testing and Materials) F656.