--- product_id: 270053120 title: "Ultra Slick Engine Assembly Lube,4oz,81950" brand: "permatex" price: "£20.46" currency: GBP in_stock: true reviews_count: 5 category: "Permatex" url: https://www.desertcart.co.uk/products/270053120-ultra-slick-engine-assembly-lube-4oz-81950 store_origin: GB region: United Kingdom --- # Exceptional tackiness ensures lasting adhesion High-viscosity formula for superior engine protection Compact 4oz size for precise application Ultra Slick Engine Assembly Lube,4oz,81950 **Brand:** permatex **Price:** £20.46 **Availability:** ✅ In Stock ## Summary > ⚙️ Slick, sticky, and built to perform—engine assembly’s secret weapon! ## Quick Answers - **What is this?** Ultra Slick Engine Assembly Lube,4oz,81950 by permatex - **How much does it cost?** £20.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/270053120-ultra-slick-engine-assembly-lube-4oz-81950) ## 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 - • **Visible Application:** Distinct slick texture lets you see coverage instantly, ensuring no spot is missed. - • **Compact & Controlled:** 4oz bottle designed for easy handling and precise application—no waste, no mess. - • **Durable & Long-Lasting:** Formulated to maintain lubrication through critical startup phases, extending engine life. - • **Trusted Industry Standard:** Rated 4.8 stars by over 9,500 pros—join the elite who build engines right the first time. - • **Precision Engine Protection:** High-viscosity lube clings exactly where you need it, minimizing wear during assembly. ## Overview Permatex Ultra Slick Engine Assembly Lube is a high-viscosity, durable lubricant designed for precise application during engine builds. Its tacky formula ensures excellent adhesion to engine parts, reducing wear during startup. Compactly packaged in a 4oz bottle, it’s a trusted choice among professionals, boasting a 4.8-star rating from over 9,500 users. ## Description We ensure you to get the best usage of this product for a longer period of time. The quality material used in it's construction makes it durable. Review: Standard issue Review: Très bon produit - Le produit lui même me semble parfait pour remonter un moteur. L'huile adhère très bien aux surfaces, pas besoin d'en mettre des tonnes. On peut faire plusieurs moteurs sans problème. Le produit est visible une fois en place, on sait si on l'a mis ou pas. Le seul reproche c'est le bouchon verseur qui pourrait être plus pratique, là on a un système qui évite d'avoir un bouchon qui se balade mais c'est pas des plus pratique pour étaler du produit précisement. ## Features - Compact construction - Seamless functionality - Packed with features - Unparalleled performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HBNVSK | | Best Sellers Rank | #13,309 in Automotive ( See Top 100 in Automotive ) #214 in Automotive Oils | | Brand | Permatex | | Brand Name | Permatex | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 9,552 Reviews | | Flash Point | 550 Degrees Fahrenheit | | Global Trade Identification Number | 00686226819505 | | Included Components | Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red | | Item Form | Oil | | Item Type Name | Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red | | Item Weight | 0.29 Pounds | | Item weight | 0.29 Pounds | | Liquid Volume | 130 Milliliters | | Liquid volume | 130 Milliliters | | Manufacturer | Permatex | | Material | Plastic | | Model Number | 81950 | | Number of Items | 1 | | Package information | Bottle | | Part Number | 81950 | | Recommended Uses For Product | engine assembly | | Recommended uses for product | engine assembly | | SAE J300 Viscosity Grade | 50 | | Specific Uses For Product | Lubrication of engine bearings, camshafts, lifters, valves, guides, and rocker shaft assemblies | | UPC | 686226819505 | | Unit Count | 4 Milliliters | | Viscosity | High | | Viscosity Level | High | ## Product Details - **Brand:** Permatex - **Item weight:** 132 g - **Liquid volume:** 130 Milliliters - **Material:** Plastic - **Package information:** Bottle ## Images ![Ultra Slick Engine Assembly Lube,4oz,81950 - Image 1](https://m.media-amazon.com/images/I/61nELERhgrL.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 ### ⭐⭐⭐⭐⭐ Standard issue *by N***X on 19 November 2025* ### ⭐⭐⭐⭐⭐ Très bon produit *by S***S on 12 August 2025* Le produit lui même me semble parfait pour remonter un moteur. L'huile adhère très bien aux surfaces, pas besoin d'en mettre des tonnes. On peut faire plusieurs moteurs sans problème. Le produit est visible une fois en place, on sait si on l'a mis ou pas. Le seul reproche c'est le bouchon verseur qui pourrait être plus pratique, là on a un système qui évite d'avoir un bouchon qui se balade mais c'est pas des plus pratique pour étaler du produit précisement. ### ⭐⭐⭐⭐⭐ Buena calidad *by X***C on 22 October 2023* Necesario para montajes de motores nuevos ## 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.co.uk/products/270053120-ultra-slick-engine-assembly-lube-4oz-81950](https://www.desertcart.co.uk/products/270053120-ultra-slick-engine-assembly-lube-4oz-81950) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*