Hero image 0 of KROIL Kano Exrust Industrial Strength Rust Remover (Liquid-1 Gallon Bottle-Single), Penetrating Rust Removal for Steel, Stainless Steel, Wrought Iron, Cast Iron, Sheet Metal, Car, Automotive (EX011), 0 of 5
KROIL Kano Exrust Industrial Strength Rust Remover (Liquid-1 Gallon Bottle-Single), Penetrating Rust Removal for Steel, Stainless Steel, Wrought Iron, Cast Iron, Sheet Metal, Car, Automotive (EX011)
KROIL Kano Exrust Industrial Strength Rust Remover (Liquid-1 Gallon Bottle-Single), Penetrating Rust Removal for Steel, Stainless Steel, Wrought Iron, Cast Iron, Sheet Metal, Car, Automotive (EX011)Kroil 1 Gallon Bottle Liquid Exrust Industrial Grade Rust RemoverKroil 16 Oz Bottle Liquid Exrust Industrial Grade Rust Remover
Size:1 gal-Out of stock
Key item features
- Makes Old Metal Look New Again – Rust is unsightly, and corrosive. Restore your old, rusty surfaces to a new, brilliantly clean look with Exrust.
- Fast And Powerful Results – Exrust powerfully penetrates and chemically reacts with rust on any ferrous metal to remove rust and clean the surface quickly.
- Versatile and Compatible with any Finish Type – Exrust removes rust without harming the base metal. After treatment, the surface is clean and ready for any type of finish to be applied.
- Ferrous Metals only – Exrust is intended only for use on ferrous metals such as steel, stainless steel, wrought iron, cast iron, and sheet metal. Do not use on non-ferrous metals, such as aluminum and copper.
- Made in the USA with Global Packaging – Kroil brand and Kano Laboratories were founded in Chicago, Illinois, USA in 1939 by Thomas J. O’Kane. Now located in Nashville, Tennessee, USA, we take pride in employing American workers to produce the highest quality penetrants right here in the USA.
Specs
- BrandKroil
- FormLiquid
- Size1 gal
- Rec. useAutomotive
- Vehicle fitment typeUniversal
- Piece count1
Current price is USD$100.80
Price when purchased online
Selected option out of stock
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About this item
Product details
Loosen frozen metal parts the professional way, with Kroil Original Penetrant in liquid and aerosol (Aerokroil) formulas. Discover why Kroil has been trusted to help loosen bolts in various applications since 1939.
- Makes Old Metal Look New Again – Rust is unsightly, and corrosive. Restore your old, rusty surfaces to a new, brilliantly clean look with Exrust.
- Fast And Powerful Results – Exrust powerfully penetrates and chemically reacts with rust on any ferrous metal to remove rust and clean the surface quickly.
- Versatile and Compatible with any Finish Type – Exrust removes rust without harming the base metal. After treatment, the surface is clean and ready for any type of finish to be applied.
- Ferrous Metals only – Exrust is intended only for use on ferrous metals such as steel, stainless steel, wrought iron, cast iron, and sheet metal. Do not use on non-ferrous metals, such as aluminum and copper.
- Made in the USA with Global Packaging – Kroil brand and Kano Laboratories were founded in Chicago, Illinois, USA in 1939 by Thomas J. O’Kane. Now located in Nashville, Tennessee, USA, we take pride in employing American workers to produce the highest quality penetrants right here in the USA.
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Specifications
Brand
Kroil
Form
Liquid
Size
1 gal
Rec. use
Automotive
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-3 of 27 reviews
Dec 2, 2025
Byedman
5 out of 5 stars review
Good stuff!
Have used for years. It works every time! I can depend on it and that is important.
Review from kroil
Helpful?6XDBL3WUEVIB5124997182
Sep 13, 2025
Twisted
5 out of 5 stars review
Great rust remover
I used it to remove rust from many of my car parts easy to use a remove 99 percent of rust on parrts..
Review from kroil
Helpful?6XDBL3WUEVIB5124997182
Aug 14, 2025
Jamner
5 out of 5 stars review
Easy to apply and simple to understand process
I painted the bumper on my truck and after several years, no rust.
Review from kroil
Helpful?6XDBL3WUEVIB5124997182
