Gorilla Clear PrimaGlue is a One Step Self Priming PVC Cement. It is a medium body, low VOC formula that is virtually odorless, non-flammable, dries clear and cleans up with water. Gorilla PVC PrimaGlue is tougher that the pipe itself and is Gorilla tested for leakage under pressure. It meets or exceeds NSF, ASTM and IAPMO R and T standards. Gorilla PVC PrimaGlue can be used on schedule 80 PVC pipe and fittings up to 3 inch diameter and all other classes and schedules through 6 inch diameter.