4 OZ, Blue, Lava PVC Cement, Medium Bodied Blue Cement For Use On All Schedules & Classes Of PVC Pipe & Fittings Up To 6" Diameter With Interference Fit, Very Fast Setting Hot Cement Formulated For Wet Conditions &/Or Quick Pressurization & Fast Installation, Recommended For Potable Water, Sewer & DWV Applications, Application Temperature 40 Degrees Fahrenheit To 110 Degrees Fahrenheit, 4 Degrees Celsius To 43 Degrees Celsius, No Primer Needed On Non-Pressure DWV, Where Local Codes Permit, Low VOC Solvent Cement Meets California South Coast Air Quality Management District SCAQMD 1168/316A Or BAAQMD Method 40 & Various Environmental Requirements.