WD-40® Specialist® Dirt & Dust Resistant Dry Lube PTFE Spray 10 oz.

UPC 0 79567 30005 2
UPC 0 79567 30005 2

WD-40® Specialist® Dirt & Dust Resistant Dry Lube PTFE Spray

A dry lubricant that provides long-lasting lubrication and protection without attracting dirt and dust.

WD-40® Specialist® Dirt and Dust Resistant Dry Lube PTFE spray is ideal for reducing friction, providing long-lasting lubrication and corrosion protection with no oily residue. It dries quickly and resists dirt, dust and oil. Great for reducing friction and wear on blades and bits, door and window tracks, slides, conveyor belts, rollers, hinges, power tools and equipment. Effective in temperatures ranging from -100° F to 500° F. Safe on metals, plastic and rubber.

  • Won't attract dirt, dust or oil
  • 50-state VOC compliant
  • NSF Category H2 (#146856)

Customer Reviews

Average Customer Ratings

3.86 (22 Customer Reviews)
3.86 (22)

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Smart Straw is leaky- - Not so smart!

When I tried the smart straw in the "up" ("pinpoint stream") position, I got a bonus leak all over my window sills; some dripped down, some sprayed up and a little came out the straw. Not well designed or, poor quality control.


No dust

Been using this on my equipment for about 12 months, no dust build up. As I live on a dirt road that's important, all other type of lube seem to attract and capture the dust.


Not dry but oily

I was hoping for just a dry teflon powder deposit but instead it was a clear oily substance wthout any visible teflon powder, and it didnt have the water repelling properties of teflon either.

Moss man

Very good dry lube

I have been using this for about two years on numerous applications. Works great as a thread lubricant for wood screws. Works on electronic device buttons and mouse rollers. Use it as a mold release, on cable drives for flexible shaft tools, locks, doors, hinges or any place where an oily film is undesirable. The product dries quick in seconds and leaves no visible residue but the lubrication it provides is superior at least an equal for silicone and light machine oil. It seems to stick well to surfaces and using it on wood screws as a lubricant to ease driving force works very well. It also has high temperature resistance up to the point where PFTE fails above 500F. That is impressive. In conclusion, this is the best dry lube for general use I have found. Will definitely use it as my go to dry lubricant spray. It is simply superior.


Can leaks

Sprayer didn't work properly and leaked all mover me!


The best yet

Having tried numerous dry lubes I can finally pack them up and get my garage shelf trimmed down. I love this stuff. Contrary to what another reviewer indicated, this product DRIES, it just isn't like some other dry lubes that leave a white powdery residue. It takes a little time to dry down completely.



I bought some WD-40 specialist and I love this stuff because how great it works with the no oily residue is a plus.


Great Corrosion Inhibitor

Been using this on my motorcycle to help prevent rust


Great Product Kart Racer

We race go karts spray it on the whole kart let it set for a hour and all you do use air hose to blow the dirt off Great Product Be nice to get some free samples Thanks Lonnie Lofti to blow it off Great Product Could you send some free samples we use about four cans a week Thanks Lonnie Loftin


cleans out gunpowder residue

dries to a thin film, the solvent used dissolves gunpowder residue very quickly. used it to lubricate a mossberg and was surprised at the amount of black gunk it dissolved.