DuPont Teflon Penetrant

I have a spray can of this product and it works great for larger applications but for spot applications it can be sort of a mess because it's hard to not spray a large area. even with the nozzle straw in place.When you need a small amount of the product in a specific spot, this liquid dropper bottle is the way to go. The penetrant itself is a superior product - it works well on rusty fasteners, as a pre-lube for threading nut and bolts and even for cutting fluid with taps and dies. I use this liquid frequently and I highly recommend it for any shop. Hope that helps!

I used this on some old clamps and tools and it did an amazing job. It penetrates well, removed rust well and lubricates very well. Also used it in some sticking car door locks and it helped.

The product works very well, but as with most similar products, the delivery system (1/16" diameter tube) is difficult to control and the lubricant ends up on everything in the vicinity.

dupont teflon spray lubricant for those delicate operations.

This has a better mix of lubricants and solvents than your typical well known products. I find that it gives me the loosening and long term protection without the film. I’ve used it around the RV, on the bicycle, electric scooter, and just generally everywhere like doors and such. I rarely need to recoat. I have since bought many bottles to replace all my similar products. I’ve also been casually spraying on nuts and bolts to keep corrosion away with perfect success.

had a car door that was making a lot of noise when i was gonna close it. looked around and saw this product getting great reviews. tried it and it fixed the noise in no time. been a while since i oiled up my door and its still working flawlessly.

I I use this product on my headless guitar and I find that it works very well on my tuning knobs it makes tuning much easier and Saves by picking fingers a lot oh numbing from tuning the guitar it cleans any screw Bolt not leaving the threads nice and clean and easy 2 screw on and screw off tighten and loosen if your a musician or Machinist you can definitely find use for this product in your studio on your instruments on your tools excellent products

The new can now says "Made with Ceramic technology." If they were using Teflon, then that would be proudly presented as it was in the past. They also reduced the quantity from 14 ounces, to 10 ounces, for $1 more. This was a 5-star product before the changes. I'm sad.