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    1. All products
    2. Clean and Protect
    3. Metal, Corrosion & Engine
    4. Kroil Original Penetrant - Aerosol - 10z Can - Aerokroil Formula
    5. Metal, Corrosion & Engine
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    Kroil Original Penetrant - Aerosol - 10z Can - Aerokroil Formula

    Stuck bolts and frozen metal parts can stop a job cold. Kroil Original Penetrant is a fast-acting spray that helps loosen them.

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    ✓ Kroil Original Penetrant - Aerosol - 10z Can - Aerokroil Formula Aerokroil Formula$ 25.38 Kroil Original Penetrant - Aerosol - 10z Can - Aerokroil Formula *Case of 12 Aerokroil Formula *Case of 12$ 326.88
    Item #KS102
    Available Online Only
    Not available for in-store pickup
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    Price
    $ 25.38 $ 25.38 (Tax excluded)
    $ 25.38 (Tax excluded)

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    Shipping calculated at checkout.
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    Product Type: Grease

    Specifications

    BrandKroil
    Manufacturer part numberKS102
    UPC857236004018
    Product TypeGrease
    Shipping weight0.75 lb
    CategoryMetal, Corrosion & Engine

    Materials & Construction

    Kroil Original Penetrant is an aerosol spray penetrating oil that loosens frozen, rusted, and corroded metal parts, making stuck bolts and fittings easier to remove.

    Product Description

    Why you'll want it

    • Loosens rusted bolts and frozen parts. Rusted nuts and bolts give way to this spray, and frozen shafts and pulleys can be freed. It works fast, so you can get back to your job sooner.
    • Reaches into tight spots. This spray can slip into the tiniest gap, thread, or crevice, so hard-to-reach spots are within reach.
    • Helps remove rust and clean. It helps take off rust and carbon buildup, cleans and lubricates parts, and pushes out moisture from the metal.
    • Free stuck parts before winter. Fall is a good time to loosen stuck parts on your boat and gear before winter storage. This spray is meant for marine, automotive, and home upkeep jobs.

    What it is

    Kroil Original Penetrant is a penetrating oil spray made by Kroil, sold here as a 10oz spray can with the Aerokroil formula. Its maker describes it as a penetrant that frees metal parts which are frozen, rusted or corroded. Kroil has been trusted since 1939.

    How to use it

    1. Point the can at the stuck part and spray it on.
    2. Give the spray time to soak in before you try to turn the part.

    What else the job needs

    No additional items are specified in the product description.

    Frequently Asked Questions