--- product_id: 11824405 title: "Penetrating Oil" brand: "mouse milk" price: "€ 40.61" currency: EUR in_stock: true category: "Mouse Milk" url: https://www.desertcart.at/products/11824405-penetrating-oil store_origin: AT region: Austria --- # High-efficiency penetrating power 8 oz precision formula Trusted in aviation maintenance Penetrating Oil **Brand:** mouse milk **Price:** € 40.61 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock the power to free your tools and engines—don’t get stuck behind! ## Quick Answers - **What is this?** Penetrating Oil by mouse milk - **How much does it cost?** € 40.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/11824405-penetrating-oil) ## Best For - mouse milk enthusiasts ## Why This Product - Trusted mouse milk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Ready:** 8 oz bottle designed for easy handling and precise application. - • **Versatile Power:** Perfect for everything from 2-stroke engines to power tools. - • **Proven Performance:** 4.8-star rating from 422 users confirms unmatched effectiveness. - • **Unfreeze with Ease:** Effortlessly loosens stuck parts, saving you time and frustration. - • **Aviation-Grade Reliability:** Preferred by professionals for critical maintenance tasks. ## Overview Mouse Milk Penetrating Oil is a high-performance lubricant trusted by aviation professionals and mechanics alike. Its potent formula penetrates and loosens frozen parts quickly, making it ideal for power tools, engines, and maintenance tasks. Packaged in a convenient 8 oz bottle, it delivers reliable results with a 4.8-star user rating, ensuring you never miss a beat in your workflow. ## Description Mouse Milk Penetrating Oil is formulated for rust and corrosion penetration and prevention during mechanical maintenance and repair. The liquid penetrating lubricant works into rusted, corroded and seized metal components, making it useful for servicing stubborn nuts, bolts, studs, threaded fasteners and mechanical assemblies. Designed for a variety of maintenance applications, Mouse Milk can also be used to lubricate cables, slides, hinges, linkages and other moving metal components. Its versatile liquid formula makes it suitable for aviation maintenance, automotive repair, industrial equipment, machinery and general workshop use. The non-aerosol formula allows direct application to components where penetrating and lubricating action is needed. Each bottle contains 8 fl oz of Mouse Milk Penetrating Oil for convenient storage in the shop, toolbox or hangar. Follow all product label directions and safety precautions. Use with adequate ventilation and keep away from heat, sparks, open flames and other ignition sources. Verify material compatibility before applying to rubber or sensitive components. ## Features - PENETRATES RUSTED & SEIZED PARTS – Penetrating oil formulated to work into rust and corrosion on nuts, bolts, studs, threaded fasteners and other metal components during maintenance and repair - LUBRICATES MECHANICAL COMPONENTS – Provides penetrating and lubricating action for cables, slides, hinges, linkages and other moving metal components found in equipment and mechanical assemblies - FOR AVIATION, AUTOMOTIVE & INDUSTRIAL USE – Versatile penetrating lubricant for aircraft maintenance, automotive repair, machinery, equipment and general workshop applications - LIQUID FORMULA FOR DIRECT APPLICATION – Non-aerosol penetrating oil can be applied directly to fasteners and mechanical components, helping reach threads, fittings and difficult-to-access areas - 8 FL OZ BOTTLE – Convenient size for the toolbox, hangar or workshop; follow label directions and safety precautions, use with adequate ventilation and verify compatibility before use on rubber or sensitive materials ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0049C7170 | | Best Sellers Rank | #100,097 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #132 in Power Tool Lubricants | | Customer Reviews | 4.7 4.7 out of 5 stars (439) | | Date First Available | February 27, 2012 | | Item Package Quantity | 1 | | Item Weight | 8.1 ounces | | Item model number | 8 oz | | Package Dimensions | 6.54 x 1.81 x 1.77 inches | | Part Number | mousemilk | ## Images ![Penetrating Oil - Image 1](https://m.media-amazon.com/images/I/61HzLSVS5HL.jpg) ![Penetrating Oil - Image 2](https://m.media-amazon.com/images/I/31jIEoy0UtL.jpg) ![Penetrating Oil - Image 3](https://m.media-amazon.com/images/I/31ZmcZIZcoL.jpg) ![Penetrating Oil - Image 4](https://m.media-amazon.com/images/I/31nthL8xoBL.jpg) ![Penetrating Oil - Image 5](https://m.media-amazon.com/images/I/510W4i-IPzL.jpg) ## Questions & Answers **Q: Anybody know how this compares to liquid wrench/pb blaster/kroil type stuff?** A: Here is a link to a YouTube Video. A mechanic puts Liquid Wrench, PB Blaster, Kroil, and more to the test. Surprising results! https://www.youtube.com/watch?v=xUEob2oAKVs Hope this helps. **Q: Which bottle does it come in? When I put it in my cart, the photo changes to a different bottle. Is it a squeeze bottle?** A: Yes, it comes in a squeeze bottle of 8 ounce size. However, you may wish to apply this super lubricant to small moving parts. In which case the large squeeze nozzle will pour way more than is needed to lubricate a small area. Consider getting the Titan Precision Oiler 15200 on Amazon. This will deliver mouse milk or any other fine lubricant to small parts such as a clock, or oiling parts of a gun. With a precision oiler, you can use for many more areas and situations. This is a fantastic lubricant. **Q: Can Mouse Oil be used as regular oil/grease to lube non-rusty large or small components such as motor bearings, gear shafts or gear teeth?** A: mouse milk is great for non-rusted items, the penetrating value is really outstanding, the term to fix the squeak is great. I have used it on motor bearings and guns, really good stuff. BigG **Q: can this be used on old sewing machines that are gunked up with old oils?** A: Mouse milk is a very effective penetrating oil for loosening stuck and corroded parts and hardware on aircraft and automotive exhaust systems. I’m sure it will work on a sewing machine, however it would be expensive to use as a cleaning solvent.. ## Frequently Bought Together - Mouse Milk Penetrating Oil - Plastic Squeeze Bottles 1oz, 2oz, 4oz, and 10ML All 1.5" Stainless Applicators Gun Rifle Shotgun Pistol Cleaning and Smithing Kit - Kroil Original Penetrating Oil (Drip-8oz Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Inhibitor (KL081) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/11824405-penetrating-oil](https://www.desertcart.at/products/11824405-penetrating-oil) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-11*