Silver label can. Recommended for PVC pipe and fittings up to 6" in diameter. For Schedule 40 and Schedule 80 portable water pressure pipe, gas, conduit, and DWV vent pipe. Covers with a thicker layer than regular PVC. Apply at 40 deg. F. to 90 deg. F. NSF and UPC listed. Exceeds ASTM D-2564. Size: 32 Oz. Type: Medium Bodied Color: Gray Application Temperature: 40 F to 90 F