PC-64™ Pipe Primer, Container Size: 1 qt, Composition: Tetrahydrofuran (THF) (5 to 15), Methyl Ethyl Ketone (MEK) (4 to 14), Cyclohexanone (2 to 17), Acetone (60 to 80), Odor/Scent: Ethereal, Purple, Specific Gravity: 0.813 at 23 Deg C, Vapor Pressure: 190 mmHg at 20 Deg C, Evaporation Rate: > 1 (BUAC = 1), Vapor Density: > 2, Freezing Point: -108.5 Deg C, Flash Point: -20 Deg C, Boiling Point: 56 Deg C, Storage Temperature: Below 44 Deg C, VOC: 550 g/l, Solubility: Solvent Portion Soluble in Water, Resin Portion Separates Out, NFPA Rating: 320