Oatey CPVC Medium Orange Cement is formulated for use on all schedules and classes of CPVC pipe and fittings up to 6 inches diameter with interference fit. Lo-V.O.C. Solvent Cement meets California South Coast Air Quality Management District (SCAQMD) 1168/316A or BAAQMD Method 40 and various environmental requirements. For Residential and Commercial hot and cold water systems up to 200 degrees farenheit. Approved for Corzan CPVC Piping Systems. Meets ASTM F493 and ASTM D2846.