Oatey PVC Rain-R-Shine Blue Cement is formulated for wet conditions or situations involving fast installation or pressurization of PVC 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. Very fast setting. Recommended for pool, irrigation, potable water, pressure pipe, conduit and DWV. No primer needed on non-pressure DWV, up through 6 inches diameter where local codes permit. Meets ASTM D2564.