E-Z Weld 22203 Wet Weld Hot PVC Cement, 32 Degree F to 110 Degree F Application Temperature, 16 fl oz Can, Dark Blue (Case of 12) This cement is good for joining schedule 40 and 80 PVC pipes and fittings up to 8" diameter interference fit It is approved for cold water pressure applications It may used for non-pressure applications such as drain, waste, vent, sewer, gas, conduit etc. up to 10" diameter interference fit For a superior joint use with EZ weld primer, purple (No.212) or clear (No. 211) Never add thinner or additive