Kroil Penetrant with Silicone (formerly SiliKroil)

Kano Laboratories


We currently have 53 available.

Sale price $21.77 Regular price $34.91

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Kroil Penatrant - Unseize the Day

Kroil Penetrant with Silicone (formerly SiliKroil) has been engineered to loosen frozen metal parts and provide extra lubrication for long-lasting protection. Adding silicone to the legendary Kroil formula results in superior penetration, lubrication, and rust prevention. This high solvency oil first penetrates the tightest of spaces to break the bond of rust and then provides lubrication at the first molecular level, subsequently freeing virtually any metal part. Kroil Penetrant with Silicone is designed for use on frozen bearings, slides, gate valves, hinges, chains, and more. Excellent for use in coastal areas or any place where exposure to salt and weather is a factor.

Made in the U.S.A. 50-State VOC Compliant.

Kroil Industry Applications

Attacks Corrosion & Removes Rust and Carbon Deposits
  • Dissolves gum, dried grease, oil, and rust
  • Lubricates, cleans, and prevents rust
  • Expels moisture and protects against corrosion
  • Frees frozen shafts, pulleys, and jammed gears
  • Penetrates Faster
  • Quickly loosens rusted nuts and bolts
  • Works Everywhere
  • Will not attack or damage metal
  • Simplifies Repairs
  • It makes the toughest maintenance jobs easier, faster, and safer to execute
  • Penetrates Deeper
  • Penetrates one-millionth-inch spaces
  • Lubricates Longer 
  • Dimethyl silicone provides extra long-lasting lubrication and rust protection. 
Kroil Applications



15 Gallons are drop shipped direct only

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