check Free delivery from 150 euro
check Pay in 30 days
check Wholesale area - B2B
Product ID: 112717

Silicone grey 399°C 85g - 20-A13

€3.25 including VAT

Similar:

We keep up with your passion!

Delivery tailored to your needs

You have 15 days to make a decision

Gray silicone for temperatures up to 399°C with a weight of 85g from MA Professional

Manufacturer: MA Professional
Manufacturer id: 20-A13
General description
  • silicone sealant grey
  • replaces traditional gaskets
  • safe for Lambda probes
  • resistant to high temperatures up to +399°C
  • modern high-temperature fast-setting silicone-based sealant designed to create seals resistant to vibration and pressure in modern engines
  • ensures highest tightness of mechanical components
  • the product is resistant to aging, atmospheric influences and cyclic thermal loads from -54 to +399°C
  • provides highest resistance to oil, glycol and other chemicals
  • recommended for creating seals in car engines and other installations
Dimensions
  • Weight: 85 g
Manufacturer:

Amtra Sp. z o.o. (MA Professional), Schonów 3, 41-200, Sosnowiec, PL, [email protected]

Product reviews

5

star star star star star

21 reviews

star 5
star 4
star 3
star 2
star 1
  • 2025-08-03, 20:54

    poland

    Aksel

    "Used this gray Altaå silicone in the corners and edges of the valve cover gasket where there is often a tendency to sweat or leak. It was easy to apply, had a good consistency and adhered well to both gasket and cover. After curing, it feels strong, flexible and completely sealed - no signs of leakage. Really good product that gives confidence during installation. Highly recommended!

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2025-04-28, 10:11

    poland

    Roland

    Very good high temperature silicone! ⭐⭐⭐⭐⭐ MA Professional silicone is easy to work with, has excellent adhesion and can withstand extreme temperatures of up to 399 °C without any problems. Ideal for engine, exhaust or heating system repairs. A clear recommendation!

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2025-11-23, 10:19

    poland

    Jörg

    Everything is fine!

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2025-07-06, 13:41

    poland

    mandus

    Bra vara för Bra pris. Kom i tid och Bra kvalité. Gillar att man kan köpa alla saker på samma sida och att ni skickar utomlands med hemleverans

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2025-11-05, 09:29

    poland

    kezdomotoros

    Erős, könnyen használható és könnyen kenhető. A motorblokk színével nagyrészt egyezik ezért nem látszódik anniyra. Sose használtam még ilyet, ezek előtt, de ez szerintem egy tökéletes szilikon.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2024-12-04, 06:44

    poland

    Joseba

    I bought the joint-forming silicone. Although I am not familiar with the brand, I can assure you that the quality is on a par with better known brands. Quick in delivery and with an extraordinary treatment.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2024-10-02, 10:38

    poland

    Przemyslaw

    It did a good job of installing the gaskets nothing leaks. drove 300 km and is ok so far :) Easy to apply and squeeze out free. I recommend to buyers.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2024-05-09, 19:41

    poland

    Wiktor

    Silicone is ok is suitable for Romet engines I have done 2 engines with it and so far no oil flies anywhere.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2024-10-18, 08:14

    poland

    daniel

    Very good silicone all ok no visible color on the engine gray I recommend this product proven

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2024-12-17, 10:12

    poland

    Gârz

    Este ff bun și rație super calitativ ,nu mă așteptam să fie așa bun ,lipește ff bine și rezistă bine la temperatura

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2024-12-02, 19:26

    poland

    Łukasz

    Produkt zgodny z opisem i dobrze wykonany. Jak w opisie. Szybka wysyłka i dobry kontakt. Bez uwag. Polecam!

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2023-06-18, 06:36

    poland

    Mateusz

    I recommend silicone spreads very well on the surface and the gray color is unobtrusive and easy to work off the excess later.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2021-03-15, 21:32

    poland

    Jakub

    Romet Komar 2351 year 78 silicone seals very well apply it to the gasket to unseal the engine. I have taken the engine apart more than once and nothing has ever leaked. RECOMMEND!

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2020-12-21, 09:49

    poland

    Wołcz

    Super site, terribly fast shipping I waited one day after ordering and on the second day it was already there. I heartily recommend.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2020-12-01, 08:07

    poland

    Mateusz

    Very good quality silicone. It is resistant to high temperatures and water. Works well as an engine sealant or various gaskets.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2019-01-31, 20:12

    poland

    Marcin

    Romet Ogar 205.I have used several products of this type, but this one is my number one. well sealing, easy to spread.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2019-01-21, 09:10

    poland

    piotr

    silicone very good to use,very efficient,good adhesion use according to the instructions recommend .

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2019-10-20, 20:46

    poland

    Przemysław

    A good silicone for engines after transitions.

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2018-02-19, 12:20

    poland

    Andrzej

    Very Good silicone for assembling the engine and the good thing is that it doesn't stand out like the popular red one does

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2017-05-28, 07:11

    poland

    Mieczysław

    Junak M12, I changed the original carburetor to Mikuni vm 22, the difference is colossal on the plus side. And since the nozzle in the Mikuni was 95, I replaced it with a larger one, just from gmoto. It was also necessary to "seal" the carburetor after inserting the nozzle, and therefore this silicone. The product as described, fits perfectly and does the job. Extra, I recommend :)

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

  • 2017-12-23, 18:04

    poland

    Daniel

    Romet ogar 200 I used this silicone when assembling the engine very convenient to apply so far no leaks .

    Review translated automatically

    Review translated automatically

    • Esthetics: star star star star star
    • Material quality: star star star star star
    • Fitting: star star star star star
    check

    Reliable opinion

Questions & Answers

Have a question about this product?

No one has asked a question about this product yet. Be the first and get an answer from our community or experts!

Ask a question