4 OZ, Clear, Heavy Bodied Cement, For PVC Pipe & Fittings, Up To 12" Diameter For Schedule 40 & Schedule 80, Recommended For All Grades & Types Of PVC Pipe & Fittings, Potable Water, Pressure Pipe, Gas, Conduit & DWV, Recommended Application Temperature 40 Degrees Fahrenheit To 100 Degrees Fahrenheit, Thick Formula Fill Gaps In Large Diameter Pipe & Loose Fittings Joints, Meets ASTM D-2564.