LPS® Electrical Cleaner, Fast Evaporating, Series: PSC, 20 oz, Aerosol Can, 18 oz Net Weight, Liquid, Clear, Ether/Mild, 30.6%, 410 g/L, 3.42 lb/gal, 11.6%, 156 g/L, 1.3 lb/gal VOC, 1.34 at 25 deg C Specific Gravity, Composition: Ethane, 1,1,1,2-Tetrafluoro (Hfc-134A) , 1,2-Trans-Dichloroethylene , Isopropanol