--- product_id: 2943069 title: "Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F" brand: "rutland products" price: "$36.41" currency: USD in_stock: true category: "Rutland Products" url: https://www.desertcart.us/products/2943069-rutland-clear-high-temp-silicone-sealant-rtv-gasket-maker-heat store_origin: US region: United States of America --- # Fuel & chemical resistant formula Withstands up to 500°F heat Professional-grade RTV silicone Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F **Brand:** rutland products **Price:** $36.41 **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with heat-proof precision! ## Quick Answers - **What is this?** Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F by rutland products - **How much does it cost?** $36.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2943069-rutland-clear-high-temp-silicone-sealant-rtv-gasket-maker-heat) ## Best For - rutland products enthusiasts ## Why This Product - Trusted rutland products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Finish:** Clear RTV silicone cures invisibly, blending seamlessly with metal, aluminum, and composite surfaces. - • **Extreme Heat Defense:** Engineered to endure scorching 500°F environments without cracking or shrinking. - • **Versatile Automotive Sealant:** Perfect for engine rebuilds, exhausts, valve covers, and more—ditch paper gaskets for a flexible, durable bond. - • **Chemical-Resistant Durability:** Resists gasoline, oil, coolant, and transmission fluids to maintain a reliable seal in harsh conditions. - • **Trusted American Craftsmanship:** Made in the USA since 1883, a legacy brand trusted by pros and DIYers alike. ## Overview Rutland Clear High Temp Silicone Sealant is a professional-grade RTV gasket maker designed to withstand extreme temperatures up to 500°F. This clear, fuel-resistant adhesive forms a durable, flexible seal ideal for automotive and industrial applications, bonding metal and composite surfaces with long-lasting reliability. Trusted since 1883, it’s the go-to solution for mechanics and DIY enthusiasts seeking a high-performance gasket sealer. ## Description 500°F heat resistant silicone sealant forms a tough rubbery adhesive seal. Adheres to most materials. ## Features - High Temperature Performance: Engineered high temp RTV silicone withstands extreme conditions up to 500 degrees F; ideal for exhaust gasket sealer, valve cover gasket sealant, and oil pan applications that require thermal stability - Automotive Gasket Sealer: Functions as liquid gasket maker for engine rebuilds; forms a gasket seal on transmission pans, water pump housings, and differential covers; replaces traditional paper gaskets with flexible bond - Fuel Resistant Sealant Formula: Advanced RTV sealant resists gasoline, oil, coolant, and transmission fluid; maintains its integrity as a gasket adhesive in harsh chemical environments where standard silicones will fail - Professional Grade Gasket Glue: Clear RTV formulation cures to durable silicone gasket that won't crack or shrink; used as an aviation gasket sealant for mechanics and DIY enthusiasts tackling head gasket repairs and radiator work - Multi-Surface Adhesive Solution: Bonds metal, aluminum, and composite surfaces as high temp adhesive; works as valve cover sealant, exhaust gasket maker, and general engine gasket sealant for cars, trucks, motorcycles, and equipment - Made in USA: Founded in 1883 in Vermont, Rutland is a trusted leading manufacturer of high temperature products for fireplace, chimney, and stove maintenance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000DZBLNC | | Best Sellers Rank | #8,581 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Silicone Adhesives | | Brand Name | RUTLAND PRODUCTS | | Color | Clear | | Compatible Material | All Surfaces | | Customer Reviews | 4.6 4.6 out of 5 stars (2,144) | | Global Trade Identification Number | 00022624003762 | | Included Components | Silicone Sealant | | Item Dimensions | 1.88 x 1.88 x 11.25 inches | | Item Form | High Temp Silicone | | Item Type Name | Rutland Products 76C 500-Degree RTV High Heat Silicone Seal, 10.3-Ounce Cartridge, Clear | | Item Weight | 10.3 ounces | | Manufacturer | Rutland Products | | Material Type | Silicone | | Model | 76C | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 76C | | Style Name | Industrial | | UPC | 022624003762 | | Unit Count | 10.3 Fluid Ounces | | Warranty Description | 12 months. | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** RUTLAND PRODUCTS - **Item Weight:** 10.3 ounces - **Item dimensions L x W x H:** 1.88 x 1.88 x 11.25 inches - **Material:** Silicone - **Style:** Industrial ## Images ![Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F - Image 1](https://m.media-amazon.com/images/I/61dl10QN0tL.jpg) ![Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F - Image 2](https://m.media-amazon.com/images/I/31qwFNQwszL.jpg) ![Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F - Image 3](https://m.media-amazon.com/images/I/2104i1871LL.jpg) ![Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F - Image 4](https://m.media-amazon.com/images/I/51bd1BzzCmL.jpg) ![Rutland Clear High Temp Silicone Sealant RTV Gasket Maker - Heat Resistant Glue & Clear RTV Silicone Sealant Adhesive, Gasket Sealer 500F - Image 5](https://m.media-amazon.com/images/I/51IJ5I5Jc4L.jpg) ## Questions & Answers **Q: I am looking for a product that will still have that rubbery traction but able to withstand temperature. I am trying to be able to attachan object to a piece of metal with magnets so that it can be attached and detached. I need the surface to keep it from slipping I.E. silicone.** A: Google "Curie Temperature" before using magnets on any type of homemade smoker,grill or stove repair. Because you chose this high heat sealant, I assume you'll be cooking or at least burning something. The sealant may hold the magnet to the desired object, but at a certain temperature, the magnet itself will fail. **Q: would this work to repair a wooden boat? Is it waterproof?** A: I believe it probably would, not sure you would need 500 degree temperatures though. you can buy a regular black silicone at the auto parts store. regular black silicone should work great on a wooden boat. **Q: linear crack small on car radiator** A: This would not work. Car radiators hold water under pressure as it heats up. Radiator caps generally are rated at 15 pound per square inch before they realese pressure. **Q: Does it smell? After or before?** A: It smells like silicone sealer for a while then it fades after a day or so to nothing. ## Frequently Bought Together - Rutland 500°F RTV High Heat Silicone, High Temperature Sealant, Made in USA, Clear, 10.3 oz Cartridge - Rutland Products Black, 10.3 fl oz Cartridge Furnace Cement, 10 - 3M High Temperature Flue Tape, High Heat Sealing Tape up to 600 degrees, 1.5' in x 15" ft Roll, Stops leaks from hot air ducts, Made in the USA, Silver (2113NA) --- ## 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.us/products/2943069-rutland-clear-high-temp-silicone-sealant-rtv-gasket-maker-heat](https://www.desertcart.us/products/2943069-rutland-clear-high-temp-silicone-sealant-rtv-gasket-maker-heat) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-23*