--- product_id: 418914165 title: "WEICON Silicone HT 300 | 85 ml | High temperature resistant | Adhesive and sealant | red" brand: "weicon" price: "78.71 DT" currency: TND in_stock: true reviews_count: 8 category: "Weicon" url: https://www.desertcart.tn/products/418914165-weicon-silicone-ht-300-85-ml-high-temperature-resistant-adhesive store_origin: TN region: Tunisia --- # Waterproof & weather-resistant Resists up to 300°C heat Strong adhesion on metal, glass & ceramics WEICON Silicone HT 300 | 85 ml | High temperature resistant | Adhesive and sealant | red **Brand:** weicon **Price:** 78.71 DT **Availability:** ✅ In Stock ## Summary > 🔥 Seal the heat, own the moment! ## Quick Answers - **What is this?** WEICON Silicone HT 300 | 85 ml | High temperature resistant | Adhesive and sealant | red by weicon - **How much does it cost?** 78.71 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/418914165-weicon-silicone-ht-300-85-ml-high-temperature-resistant-adhesive) ## Best For - weicon enthusiasts ## Why This Product - Trusted weicon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Grip:** Bonds seamlessly to steel, aluminium, glass, ceramics, and more for versatile applications. - • **Fast & Flexible:** Cures fully in just 8 minutes with extreme elasticity for durable, crack-free seals. - • **Weather Warrior:** Resistant to ageing, chemicals, and weathering—built to last indoors and outdoors. - • **Multi-Use Marvel:** Ideal for household stoves, fireplaces, ovens, camping gear, and motorhome heating systems. - • **Heatproof Powerhouse:** Withstands scorching temperatures up to 300°C—perfect for your hottest projects. ## Overview WEICON Silicone HT 300 is a premium, solvent-free silicone adhesive and sealant designed to endure extreme temperatures up to 300°C. Its superior adhesion works on a wide range of materials including metal, glass, and ceramics, making it indispensable for high-heat household and outdoor applications. Fast-curing and highly elastic, it resists weathering, chemicals, and ageing, ensuring long-lasting, waterproof seals for stoves, fireplaces, ovens, and camping equipment. ## Description From the manufacturer WEICON Silicone HT 300 Since 1947, we at WEICON have been producing specialty products for the industry. Our comprehensive range of products includes special adhesives and sealants, technical sprays as well as high-performance assembly pastes and greases for all industrial sectors - from production and repair to maintenance and servicing. In addition to our chemical products, we develop and distribute high-quality stripping tools under the brand WEICON TOOLS. 310ml WEICON HT 300 is an adhesive and sealant which is resistant to high temperatures, solvent-free, adhesive, acetate cross-linking, resistant to weathering, ageing and chemicals and extremely elastic. Silicone HT 300 is particularly suitable for heat-stressed bonding and sealing, e.g. on chimneys. It adheres very well to a wide variety of materials, such as steel, aluminium, glass and ceramics. It can be used for industrial furnaces, heating systems, exhaust gas ducts and many other applications. High temperature resistant Gluing a fibreglass sealing cord into a furnace pane. Flange sealing WEICON Silicones Silicones are high-quality adhesives and sealants for industrial applications. They have very good UV, weathering and ageing resistance and show high resistance to numerous aggressive media. They can often be used in high temperature ranges up to +300°C. Silicones are solvent-free, adhesive, permanently elastic, resistant to ageing and chemicals, have a very high elongation at break and can be used universally. Silicones adhere very well to steel, aluminium, glass, ceramics and many other materials. Silicones can be used in vehicle construction, in mechanical and plant engineering, in ventilation and air-conditioning technology, in the energy and electrical industry, in trade fair and shop construction and in many other areas of industry. Silicones are also often used in the trades or for DIY. Review: Excellent - Very good and it works very well Review: Super Heat Resistant Silicone - Used this to install a Fiberglass Seal to the lid of my Smoker to keep in the Heat and Smoke and it has done the trick. Quick setting. Use rubber gloves when using as it leave red stains on you hands. Super product for BBQs & Smoker Lid Seals. ## Features - CHARACTERISTICS - HT 300 is resistant to high temperatures (+300°C), solvent-free, highly adhesive, acetate cross-linking, resistant to weathering, ageing and chemicals and extremely elastic. - DETAILS - The heat-resistant silicone is versatile and adheres very well to steel, aluminium, glass, ceramics and many other materials. - APPLICATION - The silicone adhesive can be used as a sealant in the household (wood stove, pellet stove, fireplace, oven or on the ceramic hob) as well as in the hobby and camping area (gas hob or gas heating in the motorhome or caravan). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EC6BOTY | | Best Sellers Rank | #26,677 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #146 in Hardware Sealers | | Brand | WEICON | | Brand Name | WEICON | | Color | red | | Colour | red | | Compatible Material | Ceramic, Glass, Metal, Wood | | Container Type | Tube | | Country Of Origin | Germany | | Customer Reviews | 4.5 out of 5 stars 556 Reviews | | Full Cure Time | 8 Minutes | | Global Trade Identification Number | 04024596005047 | | Included Components | WEICON Silicone HT 300 | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | WEICON Silicone HT 300 - high temperature resistant adhesive and sealant / red / 85 ml tube | | Item form | Liquid | | Manufacturer | WEICON | | Material | Silicone | | Material Type | Silicone | | Model | 13050085-35 | | Number of Pieces | 1 | | Other Special Features of the Product | Heat Resistant, Waterproof | | Part Number | 13050085 | | Special features | Heat Resistant, Waterproof | | Specific Uses For Product | High-temperature environments, household (wood stove, pellet stove, fireplace, oven, ceramic hob), hobby and camping (gas hob, gas heating in motorhome or caravan) | | Specific uses for product | High-temperature environments, household (wood stove, pellet stove, fireplace, oven, ceramic hob), hobby and camping (gas hob, gas heating in motorhome or caravan) Specific uses for product High-temperature environments, household (wood stove, pellet stove, fireplace, oven, ceramic hob), hobby and camping (gas hob, gas heating in motorhome or caravan) See more | | Tensile Strength | 362.6 Pounds Per Square Inch | | Unit Count | 1 Count | | Viscosity Level | Low to Medium | | Volume | 85 Milliliters | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** WEICON - **Item form:** Liquid - **Material:** Steel - **Special features:** Heat Resistant, Waterproof ## Images ![WEICON Silicone HT 300 | 85 ml | High temperature resistant | Adhesive and sealant | red - Image 1](https://m.media-amazon.com/images/I/61KCfdqVujL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by S***A on 26 June 2025* Very good and it works very well ### ⭐⭐⭐⭐⭐ Super Heat Resistant Silicone *by T***E on 9 January 2024* Used this to install a Fiberglass Seal to the lid of my Smoker to keep in the Heat and Smoke and it has done the trick. Quick setting. Use rubber gloves when using as it leave red stains on you hands. Super product for BBQs & Smoker Lid Seals. ### ⭐⭐⭐⭐ good product *by S***M on 13 July 2023* good product ## Frequently Bought Together - WEICON Silicone HT 300 | 85 ml | High temperature resistant | Adhesive and sealant | red - Generies 3 in 1 Silicone Caulking Tools(stainless steelhead) Silicone Sealant Finishing Tool Grout Scraper, Reuse and Replace 5 Silicone Pads, Great Tools for Kitchen Bathroom Window, Sink Joint - Weicon Sealant & Adhesive Remover 400Ml --- ## 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.tn/products/418914165-weicon-silicone-ht-300-85-ml-high-temperature-resistant-adhesive](https://www.desertcart.tn/products/418914165-weicon-silicone-ht-300-85-ml-high-temperature-resistant-adhesive) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-25*