Silicona térmica para componentes eléctricos DX-458-B - Negra

One-component, high-modulus sealant based on silicone rubber, with acetic-type reticulation that, in contact with environmental humidity, vulcanizes, becoming an elastomeric gasket [...]< /p>

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One-component, high-modulus sealant based on silicone rubber, with acetic-type crosslinking that, in contact with ambient humidity, vulcanizes, becoming an elastomeric gasket resistant to high temperatures and ideal for sealing. construction industry.
General features and functions:

• Resists temperatures (-70°C to +300°C)
• Does not crack Excellent adhesion
• Doesn't pick up
• Great chemical resistance (acids, solvents, oils)
• Does not shrink Hermetic sealing
• Not paintable

Colour: Black
Applications: steam, water, heating pipes, metal chimney ducts, industrial ovens, hoods and stoves, heaters, engine gaskets Etc.
Recommended use: cut the nozzle of the cartridge with a cutter or similar. Next, cut the cannula in the shape of a bevel to the desired diameter. Apply inside the joint with the help of a suitable gun. In vertical sealants, apply from the bottom up to avoid the formation of cavities inside the joint. Once the silicone has cured, the edges of the profile can be trimmed using a cutter or similar. It is not It is recommended for sealing metallic supports susceptible to being attacked by a corrosion process such as copper, brass or iron. It is not Recommended for sealing marble supports. It is not recommended for sealing mirrors.