--- product_id: 1707785 title: "Oregon Permatex 81160 High-Temp Red RTV Silicone Gasket, 3 oz." brand: "permatex" price: "871076₫" currency: VND in_stock: true reviews_count: 13 category: "Permatex" url: https://www.desertcart.vn/products/1707785-oregon-permatex-81160-high-temp-red-rtv-silicone-gasket-3 store_origin: VN region: Vietnam --- # Full cure in 24 hours for quick turnaround Withstands up to 650°F intermittent heat Replaces almost any cut gasket seamlessly Oregon Permatex 81160 High-Temp Red RTV Silicone Gasket, 3 oz. **Brand:** permatex **Price:** 871076₫ **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with high-temp confidence! ## Quick Answers - **What is this?** Oregon Permatex 81160 High-Temp Red RTV Silicone Gasket, 3 oz. by permatex - **How much does it cost?** 871076₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/1707785-oregon-permatex-81160-high-temp-red-rtv-silicone-gasket-3) ## 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 - • **Fast-Track Repairs:** Gel formula cures fully in 24 hours, minimizing downtime - • **OEM-Grade Confidence:** Trusted since the 70s with sensor-safe, torque-retentive silicone formula - • **Ultimate Heat Defender:** Handles extreme temps from -65°F to 650°F without cracking or shrinking - • **Engineered for Endurance:** Resists oil, shop fluids, and thermal cycling for long-lasting seals - • **One-Tube, Multiple Fixes:** Replaces and enhances cut gaskets for heavy-duty reliability ## Overview The Oregon Permatex 81160 High-Temp Red RTV Silicone Gasket Maker is a professional-grade, sensor-safe silicone sealant designed for extreme temperature ranges (-65°F to 650°F intermittent). It replaces traditional cut gaskets with durable, formed-in-place seals that resist cracking, shrinking, and fluid damage. Trusted by OEMs since the 1970s, this 3 oz. gel cures fully in 24 hours, delivering reliable, heavy-duty gasket performance for automotive and industrial applications. ## Description Permatex High-Temp Red RTV Silicone Gasket Maker is formulated for high temperature applications or heavy-duty use such as towing. It replaces almost any cut gasket by making reliable 'formed-in-place' gaskets that resist cracking, shrinking and migrating caused by thermal cycling. Coats pre-cut gaskets to increase reliability. Resists auto and shop fluids, with a temperature range of -65 degrees fahrenheit to 650 degrees fahrenheit intermittent. A first generation 1970-1980 gasket maker, it is OEM specified. Permatex offers significant performance advantages which include outstanding oil resistance, excellent torque retention and hi-temp, sensor-safe properties. engine sensors and new component materials such as aluminum, bi-metal alloys and high-tech plastics, have created the need for superior RTV silicone gasket makers in both OEM production and service applications. Permatex always has the right gasket maker for your application. Review: Excellent product and easy to use. - Speedy delivery and works as designed. Review: No problems - Worked as intended ## Features - Formulated For Hi-Temp Applications, Or Heavy-Duty Use - Replaces Almost Any Cut Gasket, And Coats Pre-Cut Gaskets To Increase Reliability - Makes Reliable 'Formed-In-Place' Gaskets That Resist Cracking, Shrinking And Migrating - Temperature Range Of -65F To 650F Intermittent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002UEN1A | | Best Sellers Rank | #42,464 in Automotive ( See Top 100 in Automotive ) #49 in Gasket Sealers | | Brand | Permatex | | Color | Red | | Customer Reviews | 4.7 4.7 out of 5 stars (6,394) | | Date First Available | February 17, 2007 | | Exterior | Painted | | Full Cure Time | 24 Hours | | Global Trade Identification Number | 00686226811608 | | Is Discontinued By Manufacturer | No | | Item Form | Gel | | Item Weight | 3.21 ounces | | Item model number | 81160 | | Liquid Volume | 3 Fluid Ounces | | Manufacturer | Permatex | | Manufacturer Part Number | 81160 | | Material | Silicone | | Model | Permatex 81160 | | National Stock Number | 8030-01-212-9622 | | Number of Items | 1 | | OEM Part Number | 81160 | | Product Dimensions | 1.25 x 3.81 x 8 inches | | Surface Recommendation | Metal | | UPC | 686226811608 | | Unit Count | 3.0 Ounce | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Permatex - **Color:** Red - **Full Cure Time:** 24 Hours - **Item Weight:** 91 Grams - **Liquid Volume:** 3 Fluid Ounces ## Images ![Oregon Permatex 81160 High-Temp Red RTV Silicone Gasket, 3 oz. - Image 1](https://m.media-amazon.com/images/I/81z7WD3y3uL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: can it be used on shingles** A: Shingles on a roof, or shingles on your body? I'd suggest calling a roofer if you need to use this on your shingles. You can apply it to the shingles on your body then call the doctor in the morning. It will keep the shingles sealed and prevent leakage until you can get to the doctor. **Q: is this food grade? or can i use this on ovens and BBQ grills? it will not directly touch the food but there is a chance that it will. thanks** A: I sent an email to Permatex regarding the use of this specific RTV Silicone product (81160) to seal a gap in a steamer used in my sandwich shop (gap between 300 degree F steam generator basin and steamer housing). Their response indicates that NONE of the Permatex products are certified food safe: From: Permatex - Product Application Sent: Monday, August 16, 2021 10:14 AM To: Pete xxxxxxxxxxxxxxxxxxxxxxxxxxxx Cc: Permatex - Answered Subject: RE: New submission from Product Support Form Pete, Our products including the Red RTV Silicone is not FDA or NSF certified for indirect and direct food contact or for drinking water applications. Don Sutliff Senior Product Support Specialist ITW Permatex, Inc. 6875 Parkland Blvd. Solon, Ohio 44139 Apparently, Permatex is focused on automotive applications so food safe certification is not something they are concerned about. There are other brands of RTV silicone sealers that are specifically high temp food grade , such as ASI 502 and Sil-Bond "Food Grade NSF FDA RTV Silicone Sealant Adhesive Red High Temp". **Q: Is this compatible with differential fluid?** A: Yes, 81160 is used on the differential cover. **Q: Can I use red etc for interior application on a tin ceiling with exstream heat from the Fl sun ?** A: this is over kill but yes... are you trying to seal a leek or just hold things up?? this is a sealer not a contact cement. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product and easy to use. *by F***M on November 19, 2025* Speedy delivery and works as designed. ### ⭐⭐⭐⭐⭐ No problems *by S***. on November 26, 2025* Worked as intended ### ⭐⭐⭐⭐⭐ Good gasket *by A***Y on January 21, 2026* It made a good gasket seal for the inverter in the furnace. ## Frequently Bought Together - Permatex 81160 High-Temp Red RTV Silicone Gasket, 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 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 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.vn/products/1707785-oregon-permatex-81160-high-temp-red-rtv-silicone-gasket-3](https://www.desertcart.vn/products/1707785-oregon-permatex-81160-high-temp-red-rtv-silicone-gasket-3) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*