Gorilla Gold CPVC Cement is a one-step solvent cement designed specifically for use in joining all types of CPVC (chlorinated poly vinyl chloride) pipe and fittings with interference fit through 2 inch diameter, including flow guard gold CPVC. It is a fast setting, high strength CPVC cement. 16303 can be used without primer where local codes permit. 16303 meets low-VOC requirements, as outlined by SACQMD 1168/316A.