Liquid Wrench 5.5 oz. Aerosol No. 1 Penetrant is a versatile point-of-use penetrant designed for mechanics and DIY enthusiasts. It is i for disassembling corroded pipe joints, rusted bolts, machinery, and painted or gummed-up metal mechanisms. This product also excels at cleaning typewriters, guns, and sports equipment by effectively dissolving rust and cutting through grease. With a low odor formula and 0% VOC (volatile organic compound), it is safe to use on painted surfaces. Enhanced with Cerflon solid lubricant, it provides superior anti-seize protection and long-lasting lubrication, making it an essential tool for maintenance and repair tasks. Model Number: