





๐ ๏ธ Break free from rust, stay ahead of the grind!
Liquid Wrench L112/4-4PK Penetrating Oil with Cerflon is a fast-acting, anti-seize spray designed to dissolve rust and free stuck nuts, bolts, and locks. This low-odor, zero VOC formula is safe on painted surfaces, plastics, and PVC, making it ideal for a wide range of applications. Packaged as a convenient case of four 11 oz. cans, itโs 50-state compliant and proudly made in the USA by a trusted family-owned company with over 75 years of expertise.



| ASIN | B00J5LZ5KA |
| Brand | Liquid Wrench |
| Brand Name | Liquid Wrench |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 87 Reviews |
| Global Trade Identification Number | 10078698217762 |
| Item Form | Oil,Liquid,Spray |
| Item Weight | 311 Grams |
| Item weight | 311 Grams |
| Liquid Volume | 11 Fluid Ounces |
| Liquid volume | 11 Fluid Ounces |
| Manufacturer | Liquid Wrench |
| Material | Plastic |
| Model Number | L112/4-4PK |
| Number of Items | 4 |
| Package information | Bottle |
| Part Number | L112/4 |
| Recommended Uses For Product | Automotive, Rusty components, Frozen mechanisms |
| Recommended uses for product | Automotive, Rusty components, Frozen mechanisms |
| Specific Uses For Product | Prevent Corrosion |
| Unit Count | 1301.2353 millilitre |
D**)
Effective and Affordable
Effective and affordable. Liquid Wrench is an honest-to-goodness product that does what it should without pretending to do more than it can. Too many other brands try to justify a higher price by claiming to be "professional" or "industrial" grade. As a penetrating oil, its proven to work better than Kroil and WD-40; which I was partial to for many years. The quantity/ price-per-ounce is also good value. Good viscosity, low-odor and works well to prevent flash rusting. Each bottle includes a straw for more direct application. Just for fun, I also like that the cap is shaped like a nut.
T**M
Best penetrating oil in the market
Best penetrating oil there is. Spray it on tap the bolt a little bit. Give it a few minutes to work and will come right out. My neighbor is trying to change the oxygen sensor on his car and turn it no matter how hard he tried. I loaned him a can of this stuff. He sprayed it on tapped it a couple of minutes and five minutes later he had it off no problems.
A**Y
Rust/Seized Bolts
Why did you pick this product vs others?: For years I overlooked this in favour of WD-40. Idk, this is very good quality rust remover. I have some old project trucks I work on an this with some butane heat will free up most bolts. Now I recommend you spray, heat an spray then let it set an come back after a day or some hours. DONT Snap a bolt rinse an repeat! Photo is Shackles being replaced on my 4x4 F150. The old bolts were seized. Also, Apparently no one has this anymore in stock. I seen it only at one Truck Stop, but none of the Big Box Stores or Hardware Stores, BECAUSE I looked after watching the comparison test from Project Farm.
T**J
"Project Farm's" penatrating oil winner is now my go-to!
Ever since watching the "Project Farm" episode on YouTube a couple years ago, where he tested a bunch of the most popular penatrating oils / lubricants against eachother in a test and this 'yellow labeled' version of "liquid wrench" came out on top by a significant margin, it has been my can of choice since. Only problem is it has been hard to find in stores. Picked up this 4 pack here on Amazon for a decent price.
W**6
Like the ingredients but not the delivery system.
I like liquid wrench, but one of my cans ran out of propellant with most of liquid remaining. I wound up poking a hole in it and emptying it into an oil can- kind of the way it used to come.
Trustpilot
2 weeks ago
2 weeks ago