--- product_id: 3665369 title: "Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.0 oz." brand: "permatex" price: "R346" currency: ZAR in_stock: true category: "Permatex" url: https://www.desertcart.co.za/products/3665369-permatex-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket store_origin: ZA region: South Africa --- # Withstands -65°F to 500°F High-torque ready Max vibration resistance Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.0 oz. **Brand:** permatex **Price:** R346 **Availability:** ✅ In Stock ## Summary > ⚙️ Seal like a pro, perform like a legend. ## Quick Answers - **What is this?** Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.0 oz. by permatex - **How much does it cost?** R346 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/3665369-permatex-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket) ## 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 - • **OEM Specified Performance:** Meets and exceeds manufacturer standards for professional-grade sealing. - • **Unmatched Fluid Resistance:** Repels oils, coolants, and shop fluids to keep seals intact and reliable. - • **Versatile Application Range:** Perfect for valve covers, oil pans, intake manifolds, and more—your all-in-one gasket solution. - • **Engineered for Extreme Torque:** Handles the toughest high-torque and vibration challenges with ease. - • **Low Odor, Non-Corrosive Formula:** Works cleanly without harsh smells or damaging metal surfaces. ## Overview Permatex Ultra Grey is a premium RTV silicone gasket maker designed for high-torque, high-vibration automotive applications. It offers superior resistance to oils, coolants, and shop fluids, operates in extreme temperatures from -65°F to 500°F, and features a low-odor, non-corrosive formula trusted by OEMs. Ideal for valve covers, oil pans, intake manifolds, and other critical engine seals. ## Description Permatex Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker is designed specially for high-torque and high vibration applications, like those common in import engines. This premium RTV gasket maker exceeds manufacturers' performance requirements, featuring maximum vibration resistance and outstanding resistance to oils, cooling and shop fluids. Non-corrosive and low-odor. OEM specified, with a temperature range of -65 degrees fahrenheit to 500 degrees fahrenheit, intermittent. Permatex always has the right gasket maker for your application. ## Features - Designed specially for high-torque and high vibration applications - Maximum vibration resistance, with outstanding resistance to oils, cooling and shop fluids - Low odor and non-corrosive formula - Suggested Applications: Valve covers, oil pans, intake manifold end seals, timing covers, water pumps, thermostat housings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HBGI8K | | Best Sellers Rank | #512 in Automotive ( See Top 100 in Automotive ) #2 in Gasket Sealers | | Brand Name | Permatex | | Color | Ultra Gray | | Customer Reviews | 4.8 4.8 out of 5 stars (5,587) | | Global Trade Identification Number | 00686226821942 | | Included Components | Unit^Instruction Guide | | Item Shape | Round | | Item Thickness | 5 inches | | Item Type Name | 599B U-GREY RTV | | Item Weight | 3.36 ounces | | Manufacturer | Permatex | | Material Type | Silicone | | Model | 82194 | | Number of Items | 1 | | Part Number | 82194 | | Pressure | 5 inches_mercury | | UPC | 686226821942 686226001139 | | Unit Count | 3 Ounce | | Upper Temperature Rating | 500 °F | | Warranty Description | LIMITED WARRANTY | ## Product Details - **Brand:** Permatex - **Color:** Ultra Gray - **Item Thickness:** 5 inches - **Material:** Silicone - **Upper Temperature Rating:** 500 °F ## Images ![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, 3.0 oz. - Image 1](https://m.media-amazon.com/images/I/811ISBbKpxL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Hello. Does this sealer is suitable for my scooter oil krancase gasket( to sealed it) ?** A: The Ultra Gray is the BMW Motorrad replacement gasket material for case applications. If it's recommended for BMW motorcycles it's probably great for a scooter. **Q: Can ultimate grey be used to hang a rear view mirror to the windshield. Mine falls off every few months.** A: I used high temp double sided epoxy tape. Wash the windshield and the mating surface on the mirror with detergent and rinse. Do not get any finger oil where you will be adhering. using 600 grit sandpaper, lightly abrade an area of the windshield that will be hidden by the mirror trim. Do the same for the mating surface. Apply the tape (or this adhesive) per manufacturer's instructions. Do it late in the day or in a garage so it's not in a baking car. Give it a chance to cure. If possible, bend a coathanger or something to give the mirror support while it's curing. **Q: can this be used on water pump Bolt threads?** A: You bet. Just follow the instructions on the tube precisely. **Q: Will it help on a valve cover gaskets?** A: Yes, just make sure you have a uniform thickness on the contact surface. I will usually only put it on the valve cover and not on the head. ## Frequently Bought Together - Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz - Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz - Permatex 81630 Ultra Red High Temperature Gasket Maker, 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.za/products/3665369-permatex-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket](https://www.desertcart.co.za/products/3665369-permatex-82194-ultra-grey-rigid-high-torque-rtv-silicone-gasket) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-21*