--- product_id: 636265362 title: "1DFAUL RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze, Black, 340g" brand: "1dfaul" price: "VT9173" currency: VUV in_stock: true reviews_count: 13 category: "1 Dfaul" url: https://www.desertcart.vu/products/636265362-1dfaul-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil store_origin: VU region: Vanuatu --- # 100% waterproof & freeze-proof seal Ultimate pressure resistance ≥10MPa Withstands up to 300°C high heat 1DFAUL RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze, Black, 340g **Brand:** 1dfaul **Price:** VT9173 **Availability:** ✅ In Stock ## Summary > 🔧 Seal like a pro, drive with confidence! ## Quick Answers - **What is this?** 1DFAUL RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze, Black, 340g by 1dfaul - **How much does it cost?** VT9173 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/636265362-1dfaul-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil) ## Best For - 1dfaul enthusiasts ## Why This Product - Trusted 1dfaul brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast & Reliable Cure:** Achieves full curing in just 10-30 minutes at room temperature, minimizing downtime. - • **Leak-Proof Confidence:** Creates a flexible, crack-resistant gasket that withstands oil, gas, and fluid leaks under high pressure. - • **Durable & Long-Lasting Bond:** Non-corrosive, oil-resistant, and vibration-proof to keep your vehicle running smoothly without frequent reseals. - • **Versatile Automotive Application:** Perfect for engines, gearboxes, axles, pumps, superchargers, and more—your all-in-one sealing solution. - • **Engineered for Extreme Conditions:** Seals flawlessly from -60°C to 300°C, ensuring peak engine performance in any climate. ## Overview The 1DFAUL RTV Silicone Gasket Maker is a high-performance, black silicone sealant designed for automotive use. It forms a durable, flexible gasket that resists oil, water, extreme temperatures (-60°C to 300°C), and pressures over 10MPa. Fast curing and versatile, it replaces traditional gaskets in engines, gearboxes, axles, and pumps, ensuring leak-proof, long-lasting seals that keep your vehicle operating at its best. ## Description High temperature silicone sealant is a sealing product specially used for automobile engines. It can form a uniform, stable and continuous thin layer on the joint surface of parts, and can fully fill the depressions and microscopic gaps on the joint surface to complete the seal. Can be turned into various types of sealing silicone gasket after curing.Scope of application: various types of engines, gearboxes, front and rear axles, pumps, superchargers, Valve Covers And Valve Guides, Oil PansFeatures: Waterproof, antifreeze, high temperature resistance, oil resistance, non-corrosive, fast curing, strong sealing.The reasons for ineffectiveness may be: 1. High temp sealant does not conform to the environment at that time, such as high Temperature environment, high heat silicone sealant cannot be used. 2. Uneven coating. 3. Insufficient curing time, environmental changes will extend the curing time. 4. Surface oil stains have not been cleaned , resulting in weak bonding. 5. RTV silicone gasket maker has aged.NOTE: 1. Conduct a sealing test after sealing to prevent damage to the instrument during actual use. 2. Different environments require different curing times: 25℃, 10~30min (room temperature) 3. Applicable temperature: - 60~+300°C 4. Ultimate pressure: room temperature: ≥10MPa 5. Do not come into contact with uncured RTV silicone sealant Review: Great sealant whipped or without a gasket - It's product works well when you don't have the original gasket or in some cases just to add a slight coating to keep the gasket in place and provide additional ceiling highly recommended very durable. Will certainly help to prevent leaks Review: Best gasket maker I have found. - this works very nicely, better than others I have tried. Will only this product from now on. ## Features - Our RTV silicone is a sealing product specifically designed for automotive engines to prevent oil and gas leaks and ensure efficient operation. Our silicone sealant can also be used in gearboxes, front and rear axles, and pump superchargers, form various silicone gasket - Our gasket sealant cures quickly into a leak-proof gasket that replaces cutting gaskets. They are flexible and will not shrink or crack even under high temperature, cold, high pressure, or vibration, maintaining a strong bond - Our high temperature silicone sealant is oil-resistant, non-corrosive, water proof, freeze-proof, fully fills gaps in surfaces, seals completely, prevents fluid leakage and reduces energy loss - Suggestions for use: After cleaning the oil on the surface with cleaning fluid, apply high temperature silicone evenly. During the curing process, a certain amount of pressure needs to be applied to ensure that silicone RTV fully fills the gaps - NOTE: Carry out a sealing test after sealing to prevent damage to the instrument during actual use; Curing time is different in different environments, eg: 25℃, 10~30min; Applicable temperature: - 60~+300°C; Ultimate pressure: ≥10MPa ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2HCJZ3B | | Best Sellers Rank | #2,489 in Automotive ( See Top 100 in Automotive ) #7 in Gasket Sealers | | Brand Name | 1DFAUL | | Color | Black | | Compatible Material | Silicone | | Container Type | Tube | | Customer Reviews | 4.6 4.6 out of 5 stars (577) | | Full Cure Time | 3E+1 Minutes | | Included Components | Silicone Gasket Sealant | | Item Form | Gel, Liquid | | Item Package Quantity | 1 | | Manufacturer | 1DFAUL | | Material Type | Silicone | | Model | 1DFAUL | | Other Special Features of the Product | High Temperature, Oil Resistant, Non-Corrosive, Waterproof, Freeze-Proof, Strong Bonding | | Specific Uses For Product | Automotive, Repair, Engine, Gearbox, Axle, Pump, Supercharger, Valve Cover, Valve Guide, Oil Pan | | UPC | 794414294123 | | Unit Count | 1.0 Count | | Viscosity | Medium to High Viscosity | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** 1DFAUL - **Item Form:** Gel, Liquid - **Material:** Silicone - **Special Feature:** High Temperature, Oil Resistant, Non-Corrosive, Waterproof, Freeze-Proof, Strong Bonding - **Specific Uses For Product:** Automotive, Repair, Engine, Gearbox, Axle, Pump, Supercharger, Valve Cover, Valve Guide, Oil Pan ## Images ![1DFAUL RTV Silicone Gasket Maker, High Temp Silicone Resist Oil, Anti-Freeze, Black, 340g - Image 1](https://m.media-amazon.com/images/I/710TWMUtPsL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sealant whipped or without a gasket *by C***0 on February 18, 2026* It's product works well when you don't have the original gasket or in some cases just to add a slight coating to keep the gasket in place and provide additional ceiling highly recommended very durable. Will certainly help to prevent leaks ### ⭐⭐⭐⭐⭐ Best gasket maker I have found. *by J***L on March 27, 2026* this works very nicely, better than others I have tried. Will only this product from now on. ### ⭐⭐⭐⭐⭐ Works Great without an existing gasket. *by G***R on March 15, 2026* Good price, I used it on valve covers with no gasket and worked great. No leaks and goes a long way. Would buy again. --- ## 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.vu/products/636265362-1dfaul-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil](https://www.desertcart.vu/products/636265362-1dfaul-rtv-silicone-gasket-maker-high-temp-silicone-resist-oil) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*