--- product_id: 48013198 title: "BLACK HIGH TEMPERATURE SILICONE ADHESIVE SEALANT 20ml HEAT RESISTANT 300'C new" brand: "technicqll" price: "51.76 DT" currency: TND in_stock: true reviews_count: 13 category: "Technicqll" url: https://www.desertcart.tn/products/48013198-black-high-temperature-silicone-adhesive-sealant-20ml-heat-resistant-300c store_origin: TN region: Tunisia --- # Heat resistant up to 300°C Full cure in just 8 minutes Bonds to metal, glass, wood & more BLACK HIGH TEMPERATURE SILICONE ADHESIVE SEALANT 20ml HEAT RESISTANT 300'C new **Brand:** technicqll **Price:** 51.76 DT **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with heat-proof confidence! ## Quick Answers - **What is this?** BLACK HIGH TEMPERATURE SILICONE ADHESIVE SEALANT 20ml HEAT RESISTANT 300'C new by technicqll - **How much does it cost?** 51.76 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/48013198-black-high-temperature-silicone-adhesive-sealant-20ml-heat-resistant-300c) ## Best For - technicqll enthusiasts ## Why This Product - Trusted technicqll brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Game-Changer:** Replace costly gaskets and fix leaks yourself with professional-grade precision. - • **Fast & Flexible Cure:** Transforms into 100% flexible rubber in only 8 minutes, staying durable from -60°C to +300°C. - • **Unmatched Heat Defense:** Withstands scorching temps up to 300°C—your ultimate high-temp sealant. - • **Versatile Surface Grip:** Seamlessly bonds to metals, ceramics, plastics, wood, and stone for all your projects. - • **Engineered for Endurance:** Resists UV, oils, petrol, water & weather—perfect for motorization and building tech. ## Overview Technicqll’s Black High Temperature Silicone Adhesive Sealant is a 20ml liquid gasket that cures quickly into a flexible, heat-resistant rubber, bonding flawlessly to a wide range of materials. Rated for extreme temperatures from -60°C to 300°C, it’s ideal for automotive repairs, industrial sealing, and household fixes, offering durable resistance against oils, UV, and weather conditions. ## Description DESCRIPTION: This is a high quality, one component, high-temperature silione adhesive so called žliquid gasket. The product cures under the influence of moisture contained in air. It is impossible to use it in rooms completely closed. IDEAL FOR: Motorization: sealing elements of electic and combustion engines (oil bowls, head blocks, drive bridges, gear boxes etc). Replaces gaskets made of paper, cardboard, rubber, teflon. Building technical devices: sealing joints where high resistance to high temperature is required, sealing pumps, filters, heating devices (boilers, stoves; heaters, cookers). HOW TO USE: Dry and clean the surfaces designed for bonding from dust, grease and dirt Remove old loose seal. Stick masking tape on both sides of the surface tobe bonded to ensure equal edges. Apply small amount of the silicone Remove an excees of the adhesive usinng an oiled spatula. Remove the masking tape after 8 min. Remove the cured silicone with a knife or razor blade." Review: Worked great to fix oil leak in car - The engine in my car was leaking oil through one of the inspection channels that are normally sealed using metal plugs as the plug had deteriorated over time and no longer held the oil back. Rather than having to replace the whole seal with a new OEM part and pay a specialist to do the whole process, I drained the car of oil and then used this 300oC silicon to fill the remained of the inspection channel. Let it dry and the channel is now sealed perfectly, no leaks of oil when the car was refilled, and so far with limited driving the repair has been a great success. Good stuff and worked well Review: it turned out to be the perfect solution. My cooker is operating just fine - I have this Tefal IH201840 Everyday Induction Hob, Ceramic Coated Cooking Plate, Black induction hob, and I recently learned what happens when you use a pan that's too big for the hob. The pan gets hot and it melts the plastic edging along the top and bottom of the hob! The plastic went a bit volcanic-rock, and was very hard and rough, and I was worried about scratching my cookware, so I ordered this silicone adhesive and smeared it over the damaged part of my induction cooker. Because this silicone is rated for very high heat, and it dries to a reasonably smooth and soft finish, it turned out to be the perfect solution. My cooker is operating just fine, and my cookware is safe. I just don't know why the manufacturer of the induction hob didn't use silicone on the casing to begin with. ## Features - Harmful to aquatic life with long lasting effects. - Safety data sheet available on request. - HIGH QUALITY BLACK SEALANT 300ºC HEAT RESISTANT - Creates 100% rubber which leaves flexible at temperatures - 60ºC up to up to + 300ºC - Perfectly bonds to all smooth metal surfaces, alloys and casts glass, ceramics, plastic, wood, - mineral products, marble, stone,concrete etc. Replaces different kind of gaskets resistant to - UV radiation, changing weather conditions, oils, cooling liquids, petrol, and water. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006C62M6Q | | Best Sellers Rank | 34,765 in DIY & Tools ( See Top 100 in DIY & Tools ) 583 in Sealers | | Brand | Technicqll | | Colour | Black | | Compatible Material | Multiple | | Container Type | Bottle or Tube | | Customer Reviews | 4.4 out of 5 stars 3,319 Reviews | | Full Cure Time | 8 Minutes | | Global Trade Identification Number | 05902051000907 | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Volume | 20 Millilitres | | Item form | Liquid | | Manufacturer | Technicqll | | Manufacturer Part Number | FO-C0DU-2R8G_SML | | Material | Silicone | | Model Number | FO-C0DU-2R8G_SML | | Number of Pieces | 1 | | Other Special Features of the Product | High-temperature resistance, flexible rubber creation, and strong adhesion to various materials | | Special feature | High-temperature resistance, flexible rubber creation, and strong adhesion to various materials | | Specific Uses For Product | Motorization, Building Technical Devices | | Specific uses for product | Motorization, Building Technical Devices | | Unit Count | 20.0 millilitre | | Viscosity Level | Low to Medium | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Technicqll - **Specific uses for product:** Bonding adhesives - **Material:** Rubber,Silicone - **Item form:** Liquid - **Special feature:** Heat Resistant ## Images ![BLACK HIGH TEMPERATURE SILICONE ADHESIVE SEALANT 20ml HEAT RESISTANT 300'C new - Image 1](https://m.media-amazon.com/images/I/71VkV+5-0aL.jpg) ## Questions & Answers **Q: Will this bond the hinge on to my glass oven door** A: Hi, This product isn't strong enough for this job. The epoxy adhesives are much stronger to fix the hinge but these products are resistant to temperatures up to 120'C. If the temperature around the hinge isn't higher than that it's a much better solution. Thank you **Q: Would this hold copper sheets to wall behind wood burner** A: THE USE OF AMTECH COPPER- HEADED EXPANSION BOLTS ( RAWL-BOLTS ) WOULD DEFINITELY BE A BETTER OPTION. THEY'RE SOLD BY AMAZON. YOU WOULD NEED A MASONRY DRILL OF THE CORRECT SIZE. IF IT BECAME NECESSARY TO REMOVE THE COPPER SHEETING AT SOME FUTURE STAGE, REMOVING IT WOULD BE FAR EASIER THAN IF IT WAS FASTENED TO THE PLASTERWORK WITH ADHESIVE ! **Q: Will this stick the 2 ends of a rubber seal around my oven door?** A: Only good up to 300 Degrees, most ovens can reach 475 Degrees! **Q: The metal handle has broken off my metal oven door. Will this glue it back on?** A: It worked well on the rubber of my Microwave ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great to fix oil leak in car *by A***. on 23 July 2023* The engine in my car was leaking oil through one of the inspection channels that are normally sealed using metal plugs as the plug had deteriorated over time and no longer held the oil back. Rather than having to replace the whole seal with a new OEM part and pay a specialist to do the whole process, I drained the car of oil and then used this 300oC silicon to fill the remained of the inspection channel. Let it dry and the channel is now sealed perfectly, no leaks of oil when the car was refilled, and so far with limited driving the repair has been a great success. Good stuff and worked well ### ⭐⭐⭐⭐⭐ it turned out to be the perfect solution. My cooker is operating just fine *by K***Y on 5 October 2018* I have this Tefal IH201840 Everyday Induction Hob, Ceramic Coated Cooking Plate, Black induction hob, and I recently learned what happens when you use a pan that's too big for the hob. The pan gets hot and it melts the plastic edging along the top and bottom of the hob! The plastic went a bit volcanic-rock, and was very hard and rough, and I was worried about scratching my cookware, so I ordered this silicone adhesive and smeared it over the damaged part of my induction cooker. Because this silicone is rated for very high heat, and it dries to a reasonably smooth and soft finish, it turned out to be the perfect solution. My cooker is operating just fine, and my cookware is safe. I just don't know why the manufacturer of the induction hob didn't use silicone on the casing to begin with. ### ⭐⭐⭐⭐ Better than some more expensive sealants. *by G***T on 18 August 2021* Used to seal plastic connector on car coolant hose. So far has lasted longer than a few more expensive sealants. A little bit messy but this is probably because it is black and more noticeable on your hands and anything else you might touch. Well worth a try if you have a troublesome leak in a high temperature, pressurised system like automotive or central heating. ## Frequently Bought Together - BLACK HIGH TEMPERATURE SILICONE ADHESIVE SEALANT 20ml HEAT RESISTANT 300'C new - Visbella V363 Silicone Oven Glass Door Gasket Seal High Temperature Heat Resistant from -80ºF to 600ºF (Black) - BLACK HIGH TEMPERATURE HT SILICONE ADHESIVE SEALANT 70ml HEAT RESISTANT 300'C --- ## 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/48013198-black-high-temperature-silicone-adhesive-sealant-20ml-heat-resistant-300c](https://www.desertcart.tn/products/48013198-black-high-temperature-silicone-adhesive-sealant-20ml-heat-resistant-300c) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-28*