This item is currently discontinued.

AST Penetrant II™ is a heavy-duty, industrial strength penetrant. It quickly penetrates deep through rust, scale, and corrosion. Will free metal parts faster than ordinary penetrants/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
• Reduces costs in time and labor
• Eliminates excessive parts breakage
• Jet stream delivery allows precision spraying
• Aerosol is CFC Free

Applications: Heavily rusted and corroded nuts and bolts, threaded connections, machinery linkages, pipe joints and tools. Heavy equipment, farm and marine equipment, pumps, valves and couplings.

**All aerosol products must be Ground Shipped by UPS.

Aerosol AST Penetrant II™ is for Professional and Industrial Use Only - Not for Retail Sale.

Aerosol AST Penetrant II™is Not for Sale in California. AST Penetrant II™ is VOC compliant in all other states.