Kroil Original Penetrant Aerosol (Aerokroil Formula) is the professional-grade solution for freeing frozen, rusted, and corroded metal parts. Trusted by mechanics, technicians, and DIY enthusiasts since 1939, this powerful penetrating oil quickly loosens seized nuts, bolts, shafts, pulleys, and other corroded components in even the tightest spaces.
Superior Penetrating Action:
Kroil's advanced formula penetrates microscopic openings between metal threads and surfaces, working its way into the smallest crevices where other penetrants fail. The aerosol delivery system provides precise application and reaches difficult-to-access areas with ease.
Key Features:
- Rapidly penetrates rust and corrosion to free seized metal parts
- Removes rust and carbon deposits while cleaning and lubricating
- Displaces moisture to help prevent future corrosion
- Ideal for frozen bolts, nuts, shafts, pulleys, and corroded assemblies
- Aerosol formula reaches tight spaces and hard-to-access components
- NSF Nonfood Compounds Program Listed (Category Code: H2, Registration #165745)
- 50-State VOC compliant
- Made in the USA
What's Included:
Case of 12 aerosol cans, each containing 16.5 oz of Kroil Original Penetrant in the Aerokroil formula.
Whether you're working on automotive repairs, industrial machinery, marine equipment, or general maintenance, Kroil delivers the penetrating power professionals depend on to get the job done efficiently.