

🔥 Seal the heat, flex the future!
This premium black silicone adhesive sealant offers industrial-grade heat resistance up to 300ºC and exceptional flexibility from -60ºC to +300ºC. Engineered to bond flawlessly with metals, glass, ceramics, plastics, wood, and stone, it replaces traditional gaskets with superior durability against UV, oils, petrol, and weather. Ideal for automotive, building, and technical applications, it cures via ambient moisture for easy, precise sealing that professionals trust.
| ASIN | B006C62M6Q |
| Best Sellers Rank | 63,933 in DIY & Tools ( See Top 100 in DIY & Tools ) 905 in Sealers |
| Brand | Technicqll |
| Colour | Black |
| Compatible Material | Multiple |
| Container Type | Bottle or Tube |
| Customer Reviews | 4.4 out of 5 stars 3,306 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 |
A**.
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
K**Y
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.
G**T
Better than some more expensive sealants.
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.
N**G
Saved me a fortune not having to get repair done
Like many of the other reviewers I bought this to stick the rubber seal inside my oven door back on. I did as instructed and it bonded almost immediately. Several months on the seal is still strongly bonded even though the oven is used most days. Simple to use and very effective.
P**S
Life saver!
Bought this as my oven door decided to break and as I plan to change the kitchen soon I didn’t want to splash on a new oven yet. It worked perfectly! Even me female who usually calls on her dad to fix things managed to navigate this! I used it to fix the glass back on the a plastic join bit and also for the seal around the door. Best £5 spent in a long time
J**T
Good but not good enough
I bought this in the hope it would stick a part of my dishwasher that had come adrift from it's internal back wall - it worked for three washes, I tried again using more of the glue but it eventually came away again. I think it is a good product and I am sure I will use it successfully in the future but not in this case.
P**S
Don't let the air get in!
A number of reviewers have complained that this high temp glue/sealant is difficult to squeeze out of the tube. I did what many new users might do: squeeze a little out just to see what it's like. When you put the cap back on you allow a little air into the tube. FATAL! When you go back to actually use it you can't squeeze any more out. The air you let in has caused the internal surface to harden making it virtually impossible to squeeze anymore out. I had to cut the corner off the other end of the tube to get some out to do my job! So, to avoid this problem, be very careful not to let air into the tube after each squeeze. Keep the pressure on until you've replaced the cap. Having said all that, I successfully used this material to repair the pressure bung of our pressure cooker. Not the highest temperature environment but it did the job with minimal cost. Recommended.
C**E
good
Good
A**R
Solución Resistente al Calor que Supera Todas las Expectativas
El Sellador Adhesivo de Silicona de Alta Temperatura ha demostrado ser una herramienta invaluable en mi caja de herramientas. Su capacidad para resistir temperaturas de hasta 300 °C lo convierte en un aliado indispensable en proyectos que requieren un sellado resistente al calor. La durabilidad de este sellador es excepcional. Lo he utilizado en aplicaciones de alta temperatura y ha demostrado una resistencia impresionante, manteniendo su integridad y adherencia incluso en condiciones extremas. La facilidad de aplicación es otra de sus grandes ventajas. La textura y fluidez del sellador hacen que sea fácil de aplicar de manera precisa, lo que garantiza un sellado efectivo en cada uso. La versatilidad de este sellador es impresionante. Lo he utilizado en una variedad de superficies y materiales, desde metal hasta vidrio, y siempre ha proporcionado un sellado fiable y duradero. La relación calidad-precio es excelente. Un pequeño volumen de este sellador rinde mucho, lo que significa que es una inversión que vale la pena para cualquier proyecto que requiera un sellado resistente al calor. En resumen, el Sellador Adhesivo de Silicona de Alta Temperatura es una herramienta esencial para cualquier persona que realice proyectos que requieran un sellado resistente al calor. Su durabilidad, facilidad de aplicación y versatilidad lo convierten en un producto excepcional. ¡Lo recomiendo encarecidamente a todos los aficionados al bricolaje y profesionales que busquen una solución confiable y duradera!
R**N
bra vidhäftningsförmåga
utmärkt
C**N
Prodotto che svolge a pieno il suo uso.
Utilizzato per far aderire una superficie in acciaio sul vetro di un forno da cucina ad incasso. Facile da utilizzare. Si consiglia, per un perfetto utilizzo, di perimetrare le parti da far combaciare con un nastro di carta, usati dagli imbianchini. Ottimo rapporto qualità prezzo. Consigliato.
L**N
Impeccable
Très bon produit
K**T
Dicht
Produkt einfach zu verarbeiten. Man sollte jedoch auch 24 Stunden warten, dann ist es sicherlich Dicht und fest. Hat mir in einem sensiblem Bereich, wo Salzwasser und Heisse abgase zusammen geführt werden geholfen, abzudichten und es hält gut. Wie lange weiss ich nicht, doch ich werde ggfs. berichten.
Trustpilot
1 day ago
2 weeks ago