--- product_id: 534764279 title: "Realth Silicone Gasket Maker 3 PCS 100g Black RTV for Automotive | Gasket Sealant, High Temperature, Oil Resistance, High Strength Flange Sealing, for Automotive Machine Equipment Repairing" brand: "realth" price: "€ 44.27" currency: EUR in_stock: true reviews_count: 13 category: "Realth" url: https://www.desertcart.hr/products/534764279-realth-silicone-gasket-maker-3-pcs-100g-black-rtv-automotive store_origin: HR region: Croatia --- # 100% waterproof & oil resistant Temp range -60ºC to 280ºC Works on metal, glass, wood Realth Silicone Gasket Maker 3 PCS 100g Black RTV for Automotive | Gasket Sealant, High Temperature, Oil Resistance, High Strength Flange Sealing, for Automotive Machine Equipment Repairing **Brand:** realth **Price:** € 44.27 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal like a pro, fix like a boss! ## Quick Answers - **What is this?** Realth Silicone Gasket Maker 3 PCS 100g Black RTV for Automotive | Gasket Sealant, High Temperature, Oil Resistance, High Strength Flange Sealing, for Automotive Machine Equipment Repairing by realth - **How much does it cost?** € 44.27 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/534764279-realth-silicone-gasket-maker-3-pcs-100g-black-rtv-automotive) ## 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 - • **Heavy-Duty Reliability:** Trusted by pros for automotive, motorbikes, and mechanical repairs—no shrink, drip, or crack. - • **Unmatched Thermal Endurance:** Withstands extreme temps from -60ºC to 280ºC, perfect for any engine or machine challenge. - • **Easy Application & Fast Curing:** Smooth liquid form sets solid in 24 hours, eliminating leaks and downtime quickly. - • **Superior Oil & Water Resistance:** Creates a tough, waterproof, and oil-resistant seal that outperforms traditional gaskets. - • **Universal Surface Compatibility:** Seals flawlessly on metal, glass, wood, and more—your all-in-one gasket solution. ## Overview Realth Silicone Gasket Maker is a high-performance RTV silicone sealant designed for automotive and mechanical repairs. It offers exceptional temperature resistance (-60ºC to 280ºC), superior adhesion on diverse surfaces including metal, glass, and wood, and creates a durable, waterproof, and oil-resistant seal. Easy to apply and fast curing, it’s the go-to solution for professionals seeking reliable, heavy-duty gasket sealing. ## Description Realth Silicone Gasket Maker 3 PCS 100g Black RTV for Automotive | Gasket Sealant, High Temperature, Oil Resistance, High Strength Flange Sealing, for Automotive Machine Equipment Repairing : desertcart.co.uk: Business, Industry & Science Review: Good quality - Used to seal the scuttle cover mounts on an MX5. Easy to use and sets very well. Cured the leak into the car overnight. Review: IT WORKS - SOLID product, needed for an oil sump and crank case cover. I wouldn't hesitate to buy again. ## 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 | | Best Sellers Rank | 2,353 in Automotive ( See Top 100 in Automotive ) 38 in Fillers, Adhesives & Sealants | | Brand | Realth | | Colour | Black | | Compatible Material | Glass, Metal, Plastic, Rubber | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,480 Reviews | | Item Form | Liquid | | Item form | Liquid | | Manufacturer | Realth | | Manufacturer Part Number | SG119N3 | | Material | Silicone | | Model Number | SG119N3 | | Number of Items | 6 | | Number of Packs | 3 | | Style | silicone | | Style Name | silicone | | Surface Recommendation | Metal, Glass, Wood, Automotive, Mechanical Assemblies | | Unit Count | 300.0 gram | | Water Resistance Level | Waterproof | | Water resistance level | Waterproof | ## Product Details - **Brand:** Realth - **Item form:** Liquid - **Material:** Silicone - **Style:** silicone - **Water resistance level:** Waterproof ## Images ![Realth Silicone Gasket Maker 3 PCS 100g Black RTV for Automotive | Gasket Sealant, High Temperature, Oil Resistance, High Strength Flange Sealing, for Automotive Machine Equipment Repairing - 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 ### ⭐⭐⭐⭐⭐ Good quality *by A***Y on 22 July 2026* Used to seal the scuttle cover mounts on an MX5. Easy to use and sets very well. Cured the leak into the car overnight. ### ⭐⭐⭐⭐⭐ IT WORKS *by G***P on 16 August 2026* SOLID product, needed for an oil sump and crank case cover. I wouldn't hesitate to buy again. ### ⭐⭐⭐⭐ 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.hr/products/534764279-realth-silicone-gasket-maker-3-pcs-100g-black-rtv-automotive](https://www.desertcart.hr/products/534764279-realth-silicone-gasket-maker-3-pcs-100g-black-rtv-automotive) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-25*