Supplied in 16 oz aerosol packaging with 360 valve and carbon dioxide used as propellant, Knock’er Loose® dissolves rust, gum, grease, and corrosion to allow accelerated removal of nuts, bolt, pins, screws, bushings, hinges, and lugs. Reddish, non-flammable liquid, which carries pine odor, has petroleum base and 147°F flashpoint. Other properties include 0.86 specific gravity, 35,200 V dielectric strength, and 23.6% VOC content (203 g/L, 1.7 lb/gal).