Kroil Aerokroil is a professional-grade penetrating oil designed to loosen frozen, rusted, or corroded metal parts. Since 1939, this formula has been trusted to free tight nuts, bolts, shafts, and pulleys by penetrating deep into small openings and crevices.
- Formula loosens rusted parts and carbon deposits
- Displaces moisture, cleans, and lubricates to prevent future rust
- Suitable for use in tight, hard-to-reach areas
- 50-State VOC compliant
- Made in the U.S.A. (with some imported packaging components)
- Quantity: Case of 12 (16.5 oz cans)
Product facts
- CT SKU
- CT-118480
- Package weight
- 15.6 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
