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WD-40 SPECIALIST

1 gal. Bottle Penetrant, Clear

  • Item# 19L524
  • Mfr. Model# 300042
  • Catalog Page# 2502
  • UNSPSC# 15121803
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  • Shipping Weight 8.9 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Penetrates, loosens, and frees stuck, frozen, or rusted parts. Lubricates and protects metal against corrosive elements. Cleans and removes grease, grime, tar, and more. Displaces moisture and is nonconductive. Cans with attached Smart Straw® red extender tube offer precision stream or regular spray.

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Technical Specs

  • Item Penetrant
  • Chemical Base Water
  • Lubricant NSF Rating Not Rated
  • Container Size 1 gal.
  • Container Type Bottle
  • Min. Operating Temp. 60 Degrees F
  • Max. Operating Temp. 150 Degrees F
  • Net Weight 1 gal.
  • Color Clear
  • Flash Point None
  • Specific Gravity 1.05
  • VOC Content 0%
  • Application Auto Restoration, Antiques, Farm Equipment, Rusty Tools, Equipment
  • Standards CARB Compliant
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Customer Reviews


1 gal. Bottle Penetrant, Clear is rated 3.7 out of 5 by 17.
Rated 5 out of 5 by from Under promise and over deliver I have been hanging onto my grandpas old hand tools. I haven't used them due to the excessive rust and I haven't had the time to scrub or scrape. Saw this product and thought I'd give it a try. 40+ year old rusty tools now blend in with my brand new tools. It's unreal how well this product works overnight with no work by me. It's a safe product and biodegradable. No voc is also ideal. This product is one of those that under promises and over delivers.
Date published: 2017-03-12
Rated 1 out of 5 by from Extremely disappointed! I was extremely on your rust remover product considering I'm a big of all your other products! This rust remover was a complete waste of money and time it did not perform to your specification! I had initially used EVAPO-Rust overnight but I couldn't submerge the parts all the way. So I had some rust on some areas. I was unable to get some more of it but I did find your WD40 RUST REMOVER.I have photos but I was unable to upload photos
Date published: 2016-09-21
Rated 5 out of 5 by from Rust Eater Looks like water, no smell, not impressive out of the can. Just wait until you see what it does ! Like watching water boil, you don't really see it in action, just the results, and they are fantastic. Bought this heavy rusted vise at a yard sell. Look at it after 24 hours in dip. Too large to get it all in at once, so I'm flipping it each morning.
Date published: 2016-05-03
Rated 5 out of 5 by from what's up this is awesoe i love this even now i didn't use it
Date published: 2015-09-24
Rated 4 out of 5 by from request Hi, can I buy this product in Russia?Thanks, Vladimir
Date published: 2015-09-04
Rated 5 out of 5 by from Gun bluing I bought this to remove rust on some firearms. I tested it on an old barrel first to see if it would remove the bluing, which is a type of oxidation just like rust. THIS WILLREMOVE FIREARM BLUING!! So, don't use it on your collectors guns.
Date published: 2015-05-07
Rated 5 out of 5 by from great product used this product on my brake parts and what it did made me very glad i bought this
Date published: 2015-03-26
Rated 1 out of 5 by from JUNK DOES NOT WORK!! I soaked this chain two days, did not do much. It was a waste of money and time!
Date published: 2014-11-06
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