Liquid Wrench 11 oz. Aerosol No. 1 Penetrant is a versatile point-of-use penetrant designed for both 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 dissolving rust and cutting through grease. Its low odor and 0% VOC formula make it safe for use on painted surfaces. Additionally, it features Cerflon solid lubricant, providing superior anti-seize protection and long-lasting lubrication. Model Number: