Angry Farmer Multi Purpose Spray is made to get the job done. It helps loosen rusted and stuck parts, keeps equipment lubricated, and helps protect against future rust and corrosion.
It works great with drill presses, magnetic drills, mills, lathes, ironworkers, and other shop equipment. The fast-penetrating formula gets into rust and corrosion to help break loose stubborn bolts, nuts, and parts without wasting time.
Tried and proven to work in the shop, on the farm, and wherever you need it.
Order a case today — FREE SHIPPING!

55 Reviews Hide Reviews Show Reviews
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ANGRY FARMER
I FIXED THE PUMP TO A PRESSURE WASHER WITH A SOCKET AND A CAN OF PENETRATING SPARY. JUST THAT SIMPLE, IT WORKS!
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penetrating spray
Best penetrant I have on my shelves. I am the only one in my area that sells it and it is getting a good following.
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Penetrating Spray
My husband restores antique tractors that have set for many years and this product is THE BEST
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Absolute best product!
Absolute best products I’ve ever used Work fantastic
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Penetrating oil
The angry farmer penetrating oil is our shops go to now for all of our needs . 9 times out of 10 you won’t need a torch
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12 can Angry Farmer penetrate
Absolutely the best I have ever used. Price point is competitive, and the product is far above the rest. Would like to be able to find it in bigger stores if possible.
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Penetrating oil
It’s my top 2 go to every day , I had a 04 f450 last week I put all new brake lines on and sprayed the rusty bleeder screws before I started and sprayed couple more times during the job and all 4 came loose ! I was shocked, had to replace them due to they were plugged up but just one example out of hundreds how well this product works . I’ve been a professional mechanic in the rust belt for 35 years and i use it daily now
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Great Product
Great Product
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Penetrating spray
This is the best spray I have ever used!
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I will start off by just saying so far, this is the best stuff I have found and used! Other brands either take more product or just do not work without a torch! Thanks for a great product Angry Farmer!!!
I will start off by just saying so far, this is the best stuff I have found and used! Other brands either take more product or just do not work without a torch! Thanks for a great product Angry Farmer!!!
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Penetrating spray
Works a lot better than most name brands I’ve used in past, good product
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Penetrating Spray
My go to for rusting and corroded parts