Kroil's 16.5 oz. aerosol can of penetrating oil (formerly known as AeroKroil) quickly penetrates into the smallest gaps between metal parts to loosen corrosion, dissolve carbon deposits and break lose seized parts, making even the toughest maintenance jobs easier, faster, safer and simpler to execute. Loosens frozen nuts and bolts, displaces water and prevents rust. Easy application makes even the toughest maintenance jobs easier, faster, and simpler. Since 1939, Kano has been a leading producer of penetrating oils and lubricants in the industrial maintenance, repair, and operations (“MRO”), and professional specialty trades. When stuck on a job, use Kroil."

• UNRIVALED STRENGTH: No space is too tight to reach, thanks to Kroil's ability to penetrate the smallest opening, thread or crevice
• INDUSTRIAL PENETRATING OIL: Penetrating oil designed with industrial strength to remove and prevent rust, displace water, and protect metal
• EASY TO USE: Point application with aerosol can
• APPLICATIONS: Use on frozen nuts, bolts, studs, pulleys, shafts, bearings, pipes, valve guides, frozen engines, fly wheels, chains and sprockets. Excellent for cleaning air tools, guns, rifle barrels, parts and tools
• RUST PROOF PROTECTION: Penetrant leaves a protective layer to prevent corrosion and rust from forming