--- product_id: 218438816 title: "81950 Ultra Slick Engine Assembly Lube, 4 oz." brand: "permatex" price: "259 kr" currency: NOK in_stock: true reviews_count: 7 url: https://www.desertcart.no/products/218438816-81950-ultra-slick-engine-assembly-lube-4-oz store_origin: NO region: Norway --- # Withstands 550°F flash point Prevents scuffing & galling OEM-spec engine assembly lube 81950 Ultra Slick Engine Assembly Lube, 4 oz. **Brand:** permatex **Price:** 259 kr **Availability:** ✅ In Stock ## Summary > ⚙️ Start your engine right, every time — because first impressions last! ## Quick Answers - **What is this?** 81950 Ultra Slick Engine Assembly Lube, 4 oz. by permatex - **How much does it cost?** 259 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/218438816-81950-ultra-slick-engine-assembly-lube-4-oz) ## Best For - permatex enthusiasts ## Why This Product - Trusted permatex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Backed by thousands of 5-star reviews and a top 100 rank in engine oils for cars. - • **High-Heat Resilience:** Formulated to endure extreme temperatures up to 550°F without breaking down. - • **OEM-Grade Performance:** Meets or exceeds original equipment manufacturer specs for reliable engine assembly lubrication. - • **Versatile Application:** Perfect for bearings, camshafts, lifters, valves, guides, and rocker shaft assemblies. - • **Ultimate Start-Up Protection:** Adheres instantly to metal surfaces to prevent wear during critical engine break-in. ## Overview Permatex 81950 Ultra Slick Engine Assembly Lube is a high-viscosity, OEM-spec lubricant designed to protect metal components from scuffing and galling during initial engine start-up. With a flash point of 550°F, it ensures durability under extreme heat and is ideal for bearings, camshafts, lifters, and other critical engine parts. Trusted by professionals and rated 4.8 stars by nearly 10,000 users, this 4 oz. bottle delivers reliable, long-lasting protection for new or rebuilt engines. ## Description Permatex Ultra Slick Engine Assemly Lube adheres to component surfaces to prevent scuffing and galling during initial start-up. Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine. This high quality formulation meets or exceeds OEM performance specs for engine assembly lubricants. From special-mission, job-specific lubricants, protectants and dressings, to the rigors of heavy-duty needs, count on Permatex to bring you reliability and problem-solving solutions that extend the life of your equipment. ## Features - Adheres to component surfaces to prevent scuffing and galling during initial start-up - High quality formulation meets OEM performance specs for engine assembly lubricants - Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine - Suggested Applications: Engine bearings, camshafts, lifters, valves, guides and rocker shaft assemblies ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000HBNVSK | | Best Sellers Rank | #19,961 in Car & Motorbike (See Top 100 in Car & Motorbike) #94 in Engine Oils for Cars | | Brand Name | Permatex | | Compatible Material | Metal | | Container Type | Bottle | | Country Of Origin | USA | | Customer Reviews | 4.8 4.8 out of 5 stars (9,768) 4.8 out of 5 stars | | Flash Point | 550 Degrees Fahrenheit | | Global Trade Identification Number | 00686226819505 | | Included Components | Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red | | Item Form | Liquid | | Item Type Name | Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red | | Item Weight | 0.29 Pounds | | Liquid Volume | 130 Millilitres | | Manufacturer | Permatex | | Material Type | Metal | | Model Number | 81950 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Number | 81950 | | Recommended Uses For Product | Automotive | | Sae J300 Viscosity Grade | 50 | | Specific Uses For Product | Lubrication | | Unit Count | 4.0 Fluid Ounces | | Upc | 686226819505 779421602680 | | Viscosity | High | | Viscosity Level | High | ## Product Details - **Brand:** Permatex - **Item Weight:** 132 g - **Liquid Volume:** 130 Millilitres - **Material:** Metal - **Package Information:** Bottle ## Images ![81950 Ultra Slick Engine Assembly Lube, 4 oz. - Image 1](https://m.media-amazon.com/images/I/61nELERhgrL.jpg) ![81950 Ultra Slick Engine Assembly Lube, 4 oz. - Image 2](https://m.media-amazon.com/images/I/71GeVbfWmoL.jpg) ![81950 Ultra Slick Engine Assembly Lube, 4 oz. - Image 3](https://m.media-amazon.com/images/I/71YUjYYxbvL.jpg) ![81950 Ultra Slick Engine Assembly Lube, 4 oz. - Image 4](https://m.media-amazon.com/images/I/81OtNl6MRvL.jpg) ![81950 Ultra Slick Engine Assembly Lube, 4 oz. - Image 5](https://m.media-amazon.com/images/I/71TBCgeL4IL.jpg) ## Questions & Answers **Q: I have a new shotgun that is very hard to open for my wife. Will this help ?** A: MY SUGGESTION IS GET YOUR WIFE A BB GUN **Q: does this contain zink ?** A: Yes **Q: Is this suitable for assembling a non-synchronized dog-engagement manual transmission?** A: Yes, I'd say that this stuff would work great for any metal to metal assembly. You must be working on an antique tractor transmission? Ben is right though, gear oil is what I'd use for gears that will be in an oil bath anyways. **Q: Does this lubricant work on shotguns in winter outdoor temperatures? I'll be appling it to metal/metal sliding surfaces.** A: Do a lot of shotgunning for ducks in Michigan's Upper Peninsula in sub-zero temps...we use CLP on EVERYTHING that can rust or needs lubing...we just make sure tool wipe off ALL of the access oil. Even though it looks/feels like there is no lube, it IS still there doing its job. This has worked for many different types of semi-auto shotguns in our group for many years now. ## Customer Reviews ### ⭐⭐⭐⭐⭐ worth it *by on Reviewed in India 6 December 2025* worth it ### ⭐⭐⭐⭐⭐ Excellent *by on Reviewed in India 6 March 2025* Just the right stuff for engine assembly and a smooth first start. ### ⭐⭐⭐⭐⭐ Sehr schmierige Angelegenheit - Ironie *by on Reviewed in Germany 16 April 2026* Top Ware, gerne auch beim nächsten Getriebe- oder Motor-Zusammenbau. ## Frequently Bought Together - Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red - Moker Piston Ring Compressor Tool,Car Engine Piston Ring Installer Removal Kit，Adjustable Sizes From 2-1/8 Inches To 7 Inches (53mm - 175mm) with Piston Installer Plier - Permatex 80037 Valve Grinding Compound, 3 oz. --- ## 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.no/products/218438816-81950-ultra-slick-engine-assembly-lube-4-oz](https://www.desertcart.no/products/218438816-81950-ultra-slick-engine-assembly-lube-4-oz) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-03*