Oatey® PVC Cement, 1 gal Net Content, Composition: 30 to 60% Furan, Tetrahydro, 10 to 30% 2-Propanone, 10 to 30% Cyclohexanone, 10 to 30% Polyvinyl Chloride, 5 to 10% Methyl Ethyl Ketone, 1 to 5% Colloidal Silicon Dioxide, Liquid Form, Gray, Solvent Odor/Scent, 1 to 6 min Curing Time, <510 g/L VOC, 1200 to 2500 cPs Viscosity, 2.5 Vapor Density, 145 mmHg Vapor Pressure, Applicable Materials: PVC, 3 years Shelf Life, Flammability Limit: 3 %, Evaporation Rate: 5.5 to 8 %, 40 to 110 deg F