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Internet # 300719560

Model # 300035

Store SKU # 1002231737

Store SO SKU # 1002167733

6.5 oz. Corrosion Inhibitor, Long-Lasting Anti-Rust Spray

$15.58
  • Protects, lubricates, blocks rust and corrosion for up to 1-year
  • Provides a protective coating for metals indoors and outdoors
  • Ideal for extreme environments and long-term equipment storage
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Product Details

About This Product

WD-40 Specialist Long-Lasting Corrosion Inhibitor is a long-term rust preventative that protects metal parts, blocking rust and corrosion for up to 1-year outdoors or 2-years indoors. WD-40 Specialist Long-Term Corrosion Inhibitor is an anti-rust spray ideal for preventative maintenance and use in extreme environments such as high humidity. It provides non-drying protection that stays where you spray it. The formulation in this corrosion inhibitor helps coat metal parts to lubricate and protect against rust and corrosion. Recommended for preventative maintenance or for protection in corrosive environments, such as hot and highly humid or cold and wintery atmospheres. Included straw creates a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage. Whether you need the original blue and yellow can with thousands of uses, or a WD-40 Specialist penetrating oil, lubricant, cleaner, or solution to protect against or remove rust, we"ve got you covered. Get the job done right with a range of products.

Highlights

  • Protects against rust and corrosion 40x longer than competition*
  • Blocks rust and corrosion for up to 2-years when used indoors and for up to 1-year when used outdoors, the formula clings to metal and protects it from air and moisture
  • Recommended for preventative maintenance or for protection in corrosive environments, such as hot and highly humid or cold, and wintery atmospheres
  • Included straw creates a precision stream of lubricant for controlled application and fastens to the notched cap for secure storage
  • Non-drying lubricant does not run and says where you spray it, 50-state VOC compliant and NSF category A7
  • *Test Lab: Petro-Lubricant Laboratories Inc. (Lafayette, NJ); ASTM B117; Test date: 05/2020.
  • Return Policy

Product Information

Internet # 300719560

Model # 300035

Store SKU # 1002231737

Store SO SKU #1002167733

Additional Resources

Shop All WD-40 SPECIALIST
From the Manufacturer

Specifications

Container Size (oz.): 6.5 oz

Dimensions

Container Size (oz.)6.5 oz

Details

Container typeCanLubricant baseOil
NonconductiveYesNumber of Containers1
Protects against rustYesReturnable90-Day
Safe on any surfaceNoSprays on clearNo
Water repellantYes

Questions & Answers

30Questions
caret
Q:Can this product be used on the condenser and or evaporator coils of a mini split AC system?
by|Feb 28, 2024
0 Answer
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caret
Q:Is it ok to get on the painted surfaces of your vehicle?
by|Feb 22, 2024
0 Answer
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caret
Q:Will this work on DeWaly batteries and tools?
by|Feb 17, 2024
0 Answer
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caret
Q:Can I use this on lug nuts?
by|Nov 21, 2023
1 Answer
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A:  Hi, thanks for your question. Yes, application on lug nuts is a perfect application for our Corrosion Inhibitor. Thanks for choosing WD-40 Brand Products.

by|Nov 22, 2023
    Showing 1-4 of 30

    Customer Reviews

    4.6 out of 5
    • 4.6 out of 329 reviews
    • 93% recommend this product
    Filter by:
    Showing 1-10 of 329 reviews
    Pneumatic Hose Coupling
    I use this product at work to connect the hoses together and it is a game changer! One spray down on this a week and my job Is a lot easier and I’d recommend it for pneumatic truckers
    by
      • Recommended
      Broke on first use
      Trigger guard broke before I even used the product. Then the smart straw broke a few days later. Now there’s absolutely no way to use it at all.
      by
        Contents work great, sprayer not so much
        So I have the previous can, old look if you will. No straw spray is fine, but using the straw is a fail. There doesn’t seem to be pronged port for straw. When flipped up ptfe aerosol goes everywhere but down the straw. Is this why the can has a new look?
        by
        Response from MarketingJan 25, 2022
        Hi, thanks for providing feedback on this product. The formulation and delivery system did not change with the new packaging for WD-40 Specialist® Line products, including this one, but for specific issues please reach out to us on our online contact form so we can help find a solution for you. https://www.wd40.com/contact-us/
          • Recommended
          This product really works well. All new tools or tools...
          This product really works well. All new tools or tools that are returned to the box get a shot of this Corrosion prevention
          by
          • Verified Purchase
          1 found this review helpful
          Does what it’s supposed to do
          [This review was collected as part of a promotion.] So far I’ve used this on squeaky hinges on inside doors, and sprayed on lawnmower blades that were squeaking. Everything I’ve sprayed it on no longer squeaks, so I would say it does what it should! Very easy to use. The red straw helps to get the liquid in a certain spot (which I like, so your not spraying it all over other areas).
          by
            • Recommended
            WD40 always delivers
            [This review was collected as part of a promotion.] I chipped the engine case on a dirt bike from a snapped chain which left a small crack on the side. This degreaser made it simple to clean the engine side cover of leaked oil. I was able to clean it, sand and apply a cold weld to the bike and now it runs like new!
            by
              • Recommended
              Great Quality!
              [This review was collected as part of a promotion.] I got the WD-40 Specialist Long Term Corrosion Inhibitor,6.5 oz for myself to use around the house. I've used it on 2 locks outside and it helped keep them from weather damage from the winter. I will keep using this product and will recommend it to my family and friends.
              by
              Response from MarketingMar 12, 2021
              Thank you for your kind words of appreciation and for choosing WD-40® Brand Products.We hope to continue to serve your needs for years to come.
                • Recommended
                Works as advertised
                [This review was collected as part of a promotion.] Works pretty good. It foams up just like every other degreaser except this is from a brand most people trust and have trusted for generations. Cleans most grease and grime off with a single application. Definitely a product I would recommend.
                by
                  • Recommended
                  Works like a charm
                  [This review was collected as part of a promotion.] I have been looking for a good product to use for my sliding door since I moved to my house. I struggle with the fact that other products are wet and seem to attract any and everything. First, the door is very hard to slide and does not seem to slide well long even after using other products. So WD 40 Specialist Dirt and Dust Resistant Dry Lube was the last I tried. I cleaned out the track, sprayed the WD 40 in it and it has worked great ever since! I now have a couple cans in my garage just in case.
                  by
                    • Recommended
                    Tools and Lawn equipment
                    [This review was collected as part of a promotion.] Had this for a short time but so far the coating has lasted. I applied it to a few of my yard tools; rake, shovel, and undercarriage of my mower. After a few uses you can still see the coating. If you store tools in a garage or shed, this can help extend the life of items just laying around. This is an oil/petroleum based coating, similar to tool oil but more effective. It does stay "wet" in a sense to form its barrier, but lasts longer than most oils I've used. I wouldn't use on indoor or things you are trying to keep an appearance on. Its not like a polish, wax, or paint it a non drying barrier. See pictures of product going on and one side coated. Its an old shovel trying.
                    by
                      • Recommended
                      Showing 1-10 of 329 reviews