--- product_id: 48013200 title: "BLACK HIGH TEMPERATURE HT SILICONE ADHESIVE SEALANT 70ml HEAT RESISTANT 300'C" brand: "technicqll" price: "19795CFA" currency: XOF in_stock: true reviews_count: 13 category: "Technicqll" url: https://www.desertcart.sn/products/48013200-black-high-temperature-ht-silicone-adhesive-sealant-70ml-heat-resistant store_origin: SN region: Senegal --- # Full cure in 24 hours Heat resistant up to 300ºC Bonds to 10+ materials seamlessly BLACK HIGH TEMPERATURE HT SILICONE ADHESIVE SEALANT 70ml HEAT RESISTANT 300'C **Brand:** technicqll **Price:** 19795CFA **Availability:** ✅ In Stock ## Summary > 🔥 Seal the heat, own the fix — never settle for less! ## Quick Answers - **What is this?** BLACK HIGH TEMPERATURE HT SILICONE ADHESIVE SEALANT 70ml HEAT RESISTANT 300'C by technicqll - **How much does it cost?** 19795CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/48013200-black-high-temperature-ht-silicone-adhesive-sealant-70ml-heat-resistant) ## 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 - • **Unmatched Heat Defense:** Withstands extreme temps from -60ºC to 300ºC, perfect for high-stress environments. - • **Durable & Flexible Seal:** Creates a 100% rubber, flexible gasket that resists UV, oils, water, and weather changes. - • **Trusted by Pros & DIYers Alike:** Top-rated sealant with 4.4 stars and thousands of happy users fixing everything from engines to ovens. - • **Universal Surface Compatibility:** Seamlessly bonds metal, glass, ceramics, plastics, wood, stone, and more for versatile repairs. - • **Effortless Application & Fast Cure:** One-component liquid gasket cures in just 24 hours with simple moisture activation. ## Overview Technicqll's Black High Temperature HT Silicone Adhesive Sealant is a premium 70ml liquid gasket designed for extreme heat resistance up to 300ºC. It bonds flawlessly to a wide range of materials including metals, glass, ceramics, and plastics, creating a flexible, durable rubber seal that withstands UV, oils, water, and weather. Ideal for automotive, industrial, and household repairs, it cures fully in 24 hours and replaces traditional gaskets with superior performance. ## Description DESCRIPTION: This is a high quality, one component, high-temperature silione adhesive so called „liquid 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: Used to bond my heat table. - Magic, Did what I wanted & more with my fingers, LOL Temp exceeded 300C Still looking good. Does not close & the silicon goes hard. It is very good in bonding & with stands heat very well. Very Happy. Pity it degrades after a year, I have applied it to my rear RHS car light unit, Zafira 2009B. Hoping this does the jo. will update later. Review: Very good silicone for loose oven door glass - The inner glass on oven door came loose,so i took the door off,Then took the screws out holding the door together.Then i removed the loose inner glass,and cleaned the glass seal and the door .Then i put the black high temperature silicone round the seal and stuck it back together.Ithen put packing between the front and inner glass to hold the glass firmly in position. Then i put the screws back in.I left it 24 hours to set then removed the packing. Then put screws back in and re fit the door. The result was as good as new. I have used the cooker for a good month,with no problems. I would highly recommend this silicone if you have a similar problem. ## Features - HIGH QUALITY BLACK SEALANT 300ºC HEAT RESISTANT HERMETIC - 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 | B006C65ZCO | | Best Sellers Rank | 65,016 in DIY & Tools ( See Top 100 in DIY & Tools ) 909 in Sealers | | Brand | Technicqll | | Colour | Black | | Compatible Material | Cardboard, Ceramic, Concrete, Glass, Marble, Metal, Paper, Plastic, Rubber, Stone, Wood | | Container Type | Tube | | Customer Reviews | 4.4 out of 5 stars 3,561 Reviews | | Full Cure Time | 24 Hours | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Volume | 70 Millilitres | | Item Weight | 0.1 Kilograms | | Item form | Liquid | | Manufacturer | Technicqll | | Manufacturer Part Number | 9Y-Q0JV-HEWV_SML | | Material | Silicone | | Model Number | S-556 | | Number of Pieces | 1 | | Other Special Features of the Product | Heat Resistant | | Special feature | Heat Resistant | | Specific Uses For Product | Motorization, Repair | | Specific uses for product | Motorization, Repair | | Unit Count | 70.0 millilitre | | Viscosity Level | Medium to High | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Technicqll - **Item form:** Liquid - **Material:** Rubber,Silicone - **Special feature:** Heat Resistant - **Specific uses for product:** Motorization, Repair ## Images ![BLACK HIGH TEMPERATURE HT SILICONE ADHESIVE SEALANT 70ml HEAT RESISTANT 300'C - Image 1](https://m.media-amazon.com/images/I/81Fiq7eZauL.jpg) ## Questions & Answers **Q: Can it be used again after one use or will it just clog up** A: Yes I have used it again on a second oven, with no clogging. **Q: Would this seal a leak in steam iron?** A: This compound is black and sticky. If the leak area would come into contact with clothing etc - NOT GOOD! I have onlu used this product to stick sound deadening layer beneath the bonnet of my car - perfect! **Q: Will this stick a glass mirror so it can be heat proof above my log fire** A: Hi, According to the manufacturer description this adhesive should bond these materials very well.Best Regards **Q: I fixed my keetle gasket but im afraid the silicone is in direct contact with the boiling water. Is it safe?** A: Hello, I used mine for fixing my kitchen cupboard lights to the underside of the units, Im not sure if it would be safe in the kettle next to your drinking water, so I would check the ingredients, or contact the manufacturer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Used to bond my heat table. *by A***. on 10 March 2024* Magic, Did what I wanted & more with my fingers, LOL Temp exceeded 300C Still looking good. Does not close & the silicon goes hard. It is very good in bonding & with stands heat very well. Very Happy. Pity it degrades after a year, I have applied it to my rear RHS car light unit, Zafira 2009B. Hoping this does the jo. will update later. ### ⭐⭐⭐⭐⭐ Very good silicone for loose oven door glass *by B***S on 25 June 2016* The inner glass on oven door came loose,so i took the door off,Then took the screws out holding the door together.Then i removed the loose inner glass,and cleaned the glass seal and the door .Then i put the black high temperature silicone round the seal and stuck it back together.Ithen put packing between the front and inner glass to hold the glass firmly in position. Then i put the screws back in.I left it 24 hours to set then removed the packing. Then put screws back in and re fit the door. The result was as good as new. I have used the cooker for a good month,with no problems. I would highly recommend this silicone if you have a similar problem. ### ⭐⭐⭐⭐ Good product with high temperature rating *by C***S on 1 March 2024* Works well, promtly delivered I used in for fixing windings on electric motors where the slighly flexible product with a temperature rating of over 200 C was useful. ## Frequently Bought Together - BLACK HIGH TEMPERATURE HT SILICONE ADHESIVE SEALANT 70ml HEAT RESISTANT 300'C - Visbella V363 Silicone Oven Glass Door Gasket Seal High Temperature Heat Resistant from -80ºF to 600ºF (Black) --- ## 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.sn/products/48013200-black-high-temperature-ht-silicone-adhesive-sealant-70ml-heat-resistant](https://www.desertcart.sn/products/48013200-black-high-temperature-ht-silicone-adhesive-sealant-70ml-heat-resistant) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-09*