Buy Kroil at Fastenal
Select the Kroil product and size you would like to purchase from Fastenal.
Be sure you have an active account with Fastenal to get your specific pricing.
KROIL ORIGINAL PENETRANT. BEST PENETRATING OIL.
Loosen frozen metal parts the professional way, with Kroil Original Penetrant in liquid and aerosol formulas (formerly AeroKroil).
- Kroil Original Penetrant (Liquid) – 8oz
- Kroil Original Penetrant (Aerosol) – 10oz
- Kroil Original Penetrant (Aerosol) – 13oz
- Kroil Original Penetrant (Aerosol) – 16.5oz
- Kroil Original Penetrant (Liquid) – 1 gallon
- Kroil Original Penetrant (Liquid) – 5 gallon
- Kroil Original Penetrant (Liquid) – 55 gallon
KROIL PENETRANT WITH SILICONE.
Free it up, lube it up, finish it up. No job is too tough for Kroil Penetrant with Silicone (formerly SiliKroil).
Email Signup
Get The 411: Join Our Email List.
