Oatey® Solvent Cement, 1200 Series, 16 oz Net Content, Composition: 30 to 50% Tetrahydrofuran, 10 to 25% 2-Propanone, 10 to 25% Methyl Ethyl Ketone, 12 to 20% PVC, 10 to 20% Cyclohexanone, 1 to 5% Colloidal Silicon Dioxide, Liquid Form, Clear, Odor/Scent: Solvent, 0.93 Specific Gravity, 510 g/L VOC, 1200 to 2500 cPs Viscosity, 250 to 900 psi Shear Strength, 2.5 Vapor Density, 145 mmHg Vapor Pressure, Applicable Materials: PVC, 3 years Shelf Life, Negligible, Flammability Limit: 1.8% LEL, 11.8% UEL, Evaporation Rate: 5.5 to 8, 140 deg F