--- product_id: 534764279 title: "Silicone Gasket Maker | 3 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119N3)" brand: "realth" price: "฿3000" currency: THB in_stock: true reviews_count: 13 category: "Realth" url: https://www.desertcart.co.th/products/534764279-silicone-gasket-maker-3-pack-3-53-oz-100g-ultra store_origin: TH region: Thailand --- # Temp resistant -60ºC to 280ºC Ultra strong flange sealing Superior oil resistance Silicone Gasket Maker | 3 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119N3) **Brand:** realth **Price:** ฿3000 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal like a pro, fix like a boss! ## Quick Answers - **What is this?** Silicone Gasket Maker | 3 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119N3) by realth - **How much does it cost?** ฿3000 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/534764279-silicone-gasket-maker-3-pack-3-53-oz-100g-ultra) ## Best For - realth enthusiasts ## Why This Product - Trusted realth brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Metal Mastery:** Bonds flawlessly to stainless steel, aluminum, brass—even oily or plated surfaces. - • **Versatile Application:** Ideal for everything from exhaust manifolds to 3D printers—one sealant to rule them all. - • **Flexible & Durable Seal:** Forms a waterproof, crack-proof gasket that won’t shrink, drip, or leak over time. - • **Unmatched Heat Endurance:** Withstands extreme temps from -60ºC to 280ºC, perfect for high-stress automotive repairs. - • **Low Odor, High Performance:** Safe, non-corrosive formula with superior adhesion and minimal smell for professional use. ## Overview Realth Silicone Gasket Maker is a premium ultra-black RTV silicone sealant designed for high-temperature, oil-resistant flange sealing. This 3-pack of 100g tubes delivers superior adhesion on all metals and diverse surfaces, curing into a flexible, waterproof gasket that resists cracking and leaks. Trusted by automotive and machine professionals, it offers a low-odor, non-corrosive formula that sets in 24 hours, making it the go-to solution for durable, heavy-duty repairs. ## Description Realth Silicone Gasket Maker | 3 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119N3) : desertcart.co.uk: Automotive Review: Gasket sealer - Really good product’ works well. Review: Strong for installing slip on - Strong and once settled no leaking when installing slip on ## Features - 【ALL-POWERFUL】This silicone gasket maker can work on all metal, such as stainless steel, aluminum, brass even it is plated or contaminated by minor oils. Also it works on glass, wooden object and anywhere need to seal. They will set completely after 24H and be disassembling. - 【APPLYING OCCASION】Ideal for automotive, motorbike, all kinds of metal, oil pans, exhaust manifolds, water pumps, timing covers, differential covers, drive housings, oil pans, valve covers, thermostat housing, mechanical assemblies, machine equipment, 3D printer and oven doors. - 【WONDERFUL PERFORMANCE】This RTV (Room Temperature Vulcanized) Silicone gasket maker is more oil resistant than conventional silicone, more flexible than cut gaskets. Safe, low odor and non-corrosive with superior adhesion, endure temperatures up to -60º C ~ 280º C. - 【HOW IT WORKS】Clean the surface of gasket or o-ring, coat our sealant on the gasket and put it where it is. It will form a tough and waterproof seal between tiny gap when the product is exposed to the moisture in air. It will not shrink, drip, run, leak and crack, resists any weather. - 【HEAVY DUTY】Our RTV silicone is great for working on many tasks. Better than traditional glues and epoxies. Definitely a different odor but maybe that has something to do with its superior performance. Perfect for oil-resistant gaskets on motorcycle, various electrical applications as an insulator with high temperature bond strength and other miscellaneous application. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNQ192DW | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 1,323 in Automotive ( See Top 100 in Automotive ) 17 in Fillers, Adhesives & Sealants | | Colour | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (1,251) | | Date First Available | 24 Feb. 2023 | | Item Package Quantity | 1 | | Item Weight | 330 g | | Item model number | SG119N3 | | Manufacturer | Realth | | Material | Silicone | | Package Dimensions | 15.5 x 9.5 x 4.7 cm; 330 g | | Part number | SG119N3 | | Size | 3 Pack-100g | | Special Features | Waterproof | | Style | silicone | ## Product Details - **Brand:** Realth - **Item form:** Liquid - **Material:** Silicone - **Style:** silicone - **Water resistance level:** Waterproof ## Images ![Silicone Gasket Maker | 3 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119N3) - Image 1](https://m.media-amazon.com/images/I/814YLkY-JuL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: How long is this workable for before it starts to harden? Thanks** A: 24H ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gasket sealer *by P***Y on 1 January 2026* Really good product’ works well. ### ⭐⭐⭐⭐⭐ Strong for installing slip on *by D***K on 14 December 2025* Strong and once settled no leaking when installing slip on ### ⭐⭐⭐⭐ Good product *by T***N on 29 September 2025* Does what is says on the tube --- ## 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.th/products/534764279-silicone-gasket-maker-3-pack-3-53-oz-100g-ultra](https://www.desertcart.co.th/products/534764279-silicone-gasket-maker-3-pack-3-53-oz-100g-ultra) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*