AST Penetrant II™ is a heavy-duty, industrial strength penetrant. It quickly penetrates deep through rust, scale, and corrosion on frozen nuts and bolts, threaded connections, machinery, and tools. Frees metal parts faster than all ordinary penetrant/lubricants.

AST Penetrant II has no CFCs, chlorinated solvents, or silicones.

Features and Benefits:
• Deep penetrating action
• Quickly attacks heavy rust, corrosion, and mineral deposits
• Frees metal parts faster than other penetrants
• Reduces costs in time and labor
• Eliminates excessive parts breakage
• Jet stream delivery allows precision spraying

Applications: Heavily Rusted and Corroded Nuts and Bolts, Heavy Equipment, Farm and Marine Equipment, Pumps, Valves and Couplings. Excellent for rusted Hand Tools, Machinery Linkages, Pipe Joints, and Screwed Connections.

Available In: 12 oz aerosol CFC Free (P/N 17063)