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🔧 Don’t get stuck—penetrate rust and seize the day with Penetro 90!
Schaeffer’s Penetro 90 is a high-performance, oil-based penetrating oil in a 13 oz aerosol can, designed to effortlessly free rusted bolts and protect metal parts with triple corrosion inhibitors. Its long-lasting lubricating film reduces maintenance frequency, making it the go-to solution for professionals seeking reliable, versatile rust and friction protection across industrial and mechanical applications.
| ASIN | B00JF2LI28 |
| Best Sellers Rank | #37,647 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #197 in Industrial Lubricants |
| Brand | Schaeffer's |
| Date First Available | March 13, 2014 |
| Flash Point | 200 Degrees Fahrenheit |
| Global Trade Identification Number | 00744954000029 |
| Is Discontinued By Manufacturer | No |
| Item Form | Spray |
| Item Weight | 1.03 pounds |
| Item model number | 0190-011S |
| Liquid Volume | 13 Fluid Ounces |
| Manufacturer | Schaeffer Manufacturing Co. |
| Material | Oil |
| Number of Items | 1 |
| Package Dimensions | 8.78 x 2.76 x 2.68 inches |
| Package Information | Can |
| UPC | 744954000029 |
| Unit Count | 1.0 Count |
T**K
Great experience!
High quality product and super fast shipping!!
J**G
Works
Works better than pb blaster
J**R
My favorite penetrating lubricant spray
This stuff works great. It sprays and stays - doesn't drop a lot from where the intended location is. You can see it easily penetrating. Can't say how much better of a lube it is; they say 3x more lubricant than other products. That doesn't really mean anything in and of itself. The SDS says 30-60% hydrotreated heavy naphthenic petroleum, so that's a starting point. 1-5% SbDTC as well as a useful additive. Other products Ive looked at that are competitive seem to only have 10-20% heavy paraffinic lubricant in them, but they have a good quantity of "light" cut which may also lubricate and protect. Bottom line, I think this is the best penetrating and lubricating spray Ive used. There are some that are cheaper and more available, which should be considered for some applications. But they also seem messier and don't always creep in as well. This is good stuff.
A**R
Great product from a great seller!
Great product from a great seller! Good price and super fast shipping! I will be saving seller for next time I need a Schaeffer product!
B**R
Best on the market
The best. Way better than any other brands I've used. An I have used them all...
L**H
Amazing stuff.
This stuff is not WD-40. I am a fan of WD-40 but penetro in a can is a different situation. If you have a squeeky door, and you spray this stuff on the hinges, you will not only have a non squeeky door, but the door will flip open and swing with the velocity of a Nolan Ryan fastball... If you could figure out what they put in this and just put it on everything... I'd spray it on pancakes if I could. This stuff is amazing. If I am having a bad day I just spray some of this on my butt and things just get smoother. I am so impressed, honestly... I just walk around my business and randomly spray hinges, joints, or anything I want... it is therapeutic for me. DO NOT spray it in your eyes.
T**O
Four Stars
Product and packaging was fine, took weeks to get. (Was not on back order)
J**S
This is the absolute best penetrating oils in the market.
I have used plenty of penetrating oil in the past and none have compared to Sheffield 90 it’s the best.
Trustpilot
1 week ago
2 weeks ago