--- product_id: 41824992 title: "L112/4-4PKLIQUID Wrench L112-4PK Penetrating Oil Spray - 11 oz., (Case of 4)" brand: "liquid wrench" price: "54548CFA" currency: XOF in_stock: true reviews_count: 8 category: "Liquid Wrench" url: https://www.desertcart.sn/products/41824992-l112-4-4pkliquid-wrench-l112-4pk-penetrating-oil-spray-11 store_origin: SN region: Senegal --- # Fast-acting rust penetrator 0% VOC, low odor & safe on surfaces 100% Made in USA, 75+ years legacy L112/4-4PKLIQUID Wrench L112-4PK Penetrating Oil Spray - 11 oz., (Case of 4) **Brand:** liquid wrench **Price:** 54548CFA **Availability:** βœ… In Stock ## Summary > πŸ”“ Break free from rust with the trusted power of Liquid Wrench! ## Quick Answers - **What is this?** L112/4-4PKLIQUID Wrench L112-4PK Penetrating Oil Spray - 11 oz., (Case of 4) by liquid wrench - **How much does it cost?** 54548CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/41824992-l112-4-4pkliquid-wrench-l112-4pk-penetrating-oil-spray-11) ## Best For - liquid wrench enthusiasts ## Why This Product - Trusted liquid wrench brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Fixer πŸ”§:** Perfect for clamps, pipe fittings, frozen mechanisms, hinges, and nozzlesβ€”your all-in-one rust solution. - β€’ **Clean & Green πŸ›‘οΈ:** Low odor, zero VOC formula safe on painted surfaces, plastic & PVCβ€”eco-conscious and user-friendly. - β€’ **Trusted Heritage πŸ‡ΊπŸ‡Έ:** Backed by 75+ years of family-owned innovation and proudly made in the USA. - β€’ **Pro-Level Performance πŸ’ͺ:** Top-rated by tradesmen and DIYers alike, delivering professional-grade results at a budget-friendly price. - β€’ **Unlock Rusted Power βš™οΈ:** Penetrates deep to free stuck nuts, bolts & locks effortlessly. ## Overview Liquid Wrench L112-4PK is a fast-acting penetrating oil spray designed to dissolve rust and free stuck nuts, bolts, and locks. With a low odor, 0% VOC formula safe on multiple surfaces, it’s a versatile, eco-friendly solution made in the USA by a family-owned company with over 75 years of trusted innovation. Ideal for automotive, plumbing, and general maintenance, this 4-pack of 11 oz. bottles delivers professional-grade performance at an unbeatable value. ## Description Liquid Wrench Penetrating Oil with Cerflon is a fast-acting, anti-seize formula that penetrates corrosion and loosens rusted bolts and parts. Review: Loosens rusty bolts well - This is a very low-priced penetrating oil, but seems to work as well as the more expensive kinds, such as PB Blaster. I use it almost every day. Review: 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. ## Features - LIQUID WRENCH is a local family owned company based out of Charlotte, NC. For more than 75 years, LIQUID WRENCH products, developed by the people who use them, has earned the trust of hard-working tradesment and the active DIYer through consistent, superior performance and a commitment to innovation. - Frees stuck nuts, bolts, and locks. - Powerful formula dissolves rust and cuts through grease. - Low odor, 0% VOC, and safe on painted surfaces, plastic & PVC. 50-State compliant. Proudly Made 100% in the USA! - Top Uses: Rusty nuts, bolts & hinges. Clamps & Pipe fittings. Locks & Latches. Frozen mechanisms. Nozzles and hose pipe fittings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00J5LZ5KA | | Best Sellers Rank | #62,147 in Automotive ( See Top 100 in Automotive ) #38 in Automotive Assembly Lubricants | | Brand | Liquid Wrench | | Brand Name | Liquid Wrench | | Compatible Material | Metal,plastic,pvc | | Container Type | Bottle | | Customer Reviews | 4.5 out of 5 stars 101 Reviews | | Global Trade Identification Number | 10078698217762 | | Item Form | Liquid,Oil,Spray | | Item Weight | 311 g | | Liquid Volume | 11 fluid ounces | | Manufacturer | Liquid Wrench | | Material | Plastic | | Model Number | L112/4-4PK | | Number of Items | 4 | | Number of Packs | 4 | | Package Information | Bottle | | Part Number | L112/4 | | Recommended Uses For Product | Rusty nuts, bolts & hinges. Clamps & Pipe fittings. Locks & Latches. Frozen mechanisms. Nozzles and hose pipe fittings Recommended Uses For Product Rusty nuts, bolts & hinges. Clamps & Pipe fittings. Locks & Latches. Frozen mechanisms. Nozzles and hose pipe fittings See more | | Unit Count | 44 Fluid Ounces | | Warranty Description | 2 Years | ## Product Details - **Brand:** Liquid Wrench - **Item Weight:** 311 Grams - **Liquid Volume:** 11 Fluid Ounces - **Material:** Plastic - **Package Information:** Bottle ## Images ![L112/4-4PKLIQUID Wrench L112-4PK Penetrating Oil Spray - 11 oz., (Case of 4) - Image 1](https://m.media-amazon.com/images/I/81OoWpgY7sL.jpg) ## Questions & Answers **Q: Can i use liquid wrench penetrating oil on a large pvc water shut off valve? it runs to a waterfall. it has been buried for years and won't budge.** A: It should not hurt the pvc. If valve has been buried, I would first clear around it then clean it as best as possible. Take a hair dryer or heat gun(be very careful with heat gun) and warm, just warm valve, let cool and warm again. Apply liquid wrench let sit 10-20 mins. Use valve wrench to try and open valve, repeat id necessary. Heat done right(low) ought not cause any problems with liquid wrench which is a flammable. **Q: After it dries, does anyone knows if it will prevent rust?** A: It does prevent rust. Been using liquid wrench for 40 years to prevent rust on my tools stored in my garage. After iI use a metal tool I spray it with Liquid Wrench. Never lost a tool due to rust. **Q: Is it safe to use for breaking loose rusted stuck exhaust bolts? i know it is flammable but i figure i could clean it off after i get the bolts out.** A: It won a comparison between 5 other well known rust penetrators by a well know product evaluator on YouTube. But the ultimate exhaust bolt fix is heat if all else fails. **Q: Does this form a foam when sprayed on ??? J. Payne** A: No, it is more like the consistency of WD-40. It bubble a little when you first spray it (probably from the propellant) but it leaves more of a thin (penetrating) oil residue. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Loosens rusty bolts well *by H***S on August 8, 2026* This is a very low-priced penetrating oil, but seems to work as well as the more expensive kinds, such as PB Blaster. I use it almost every day. ### ⭐⭐⭐⭐⭐ Best penetrating oil in the market *by T***M on May 18, 2026* 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. ### ⭐⭐⭐⭐⭐ Effective and Affordable *by D***) on January 17, 2026* 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. ## Frequently Bought Together - Liquid Wrench L112/4-4PKLIQUID Wrench L112-4PK Penetrating Oil Spray - 11 oz., (Case of 4) - WD-40 Original Formula, Multi-Use Product with Smart Straw Sprays 2 Ways,12 OZs, 3-Pack, 12 OZ - Non-Chlorinated Brake Parts Cleaner, 14-oz., Pack of 4 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/41824992-l112-4-4pkliquid-wrench-l112-4pk-penetrating-oil-spray-11](https://www.desertcart.sn/products/41824992-l112-4-4pkliquid-wrench-l112-4pk-penetrating-oil-spray-11) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-11*