Industrial grade quart size CPVC-24 heavy bodied gray cement for CPVC and PVC pipe and fittings. Medium set for all classes and schedules with an interference fit up to 24-inch diameter. High viscosity for gap filling. Suitable for caustics, hypochlorite, mineral acids, and salt solutions. Complies with ASTM F493, SCAQMD Rule 1168/316A. NSF certified for potable water, DWV, and sewer. Preferred choice for industrial applications, chemical processing plants, and water treatment facilities. Shelf life: 2 years.