Acetoxy Silicon Sealant

Acetoxy Silicon Sealant, also known as acid cure silicone, is a type of silicone sealant commonly used in construction, automotive, and various other industries. It belongs to the family of one-component silicone sealants, meaning it cures (hardens) upon exposure to moisture in the air. Here’s a breakdown of its key characteristics and uses:

Acetoxy silicone sealants are primarily from silicone polymers along with acetic acid (vinegar-like odor) as a byproduct during curing. The acetoxy groups present in the silicone react with moisture in the air to form acetic acid and release alcohol, leading to the curing process.

When acetoxy silicone is exposed to atmospheric moisture. It undergoes a chemical reaction called cross-linking. Where the silicone polymer chains link together to form a durable and flexible seal. This process typically begins within minutes of application and progresses until the sealant to fully cure.

Functions

Acetoxy silicone sealants exhibit excellent adhesion to a wide range of substrates, including glass, metal, ceramic, and many plastics. They offer good resistance to weathering, UV radiation, and temperature extremes, making them suitable for both interior and exterior applications. However, they are do not recommend for use on certain porous surfaces like concrete, as the acetic acid released during curing may cause corrosion.

Acetoxy silicone sealants find widespread use in various sealing and bonding applications. Such as sealing windows, doors, and joints in bathrooms, kitchens, and other areas where moisture resistance require. They are also commonly in automotive applications for sealing gaskets, and windows.

Acetoxy silicone sealants are available in several colors to match different substrates and aesthetics. They come in cartridges, tubes, or bulk containers for easy application using caulking guns or dispensing equipment.

During application, proper ventilation is essential due to the release of acetic acid vapors. Additionally, surfaces should be clean and dry before application to ensure optimal adhesion and performance.
Acetoxy silicone sealants offer reliable sealing solutions with easy application and versatile performance, making them a popular choice in various industries and applications. Yekkil is Kerala’s leading organized online home improvement retailer and building products.

Product Description

Color White

Brand XtremoSeal

Item Weight 0.3 Kilograms

Liquid Volume 280 Millie liters

Item Form Strip