The glass curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called "curtain wall". It is a light wall with decorative effect commonly used in modern large and high-rise buildings.

The glass curtain wall uses a variety of strong, light and beautiful building materials to replace traditional masonry or window walls, and surrounds the periphery of the main structure, making the whole building functional, safe and more beautiful. In short, the glass curtain wall is to put on a beautiful coat for the building.

The glass curtain wall is like a beautiful landscape, all over the city. However, because it is a high-altitude hanging object, it needs to experience the influence of natural conditions such as wind, sun, rain, ultraviolet radiation, and earthquakes for a long time. Therefore, the glass curtain wall is required to have weather resistance, durability, and corrosion resistance. Among them, the structural sealant as the bonding material has become the focus of engineering construction.

Structural silicone sealant is an adhesive that can withstand large loads, is resistant to aging, fatigue, and corrosion, and has stable performance within the expected life. It is suitable for bonding structural parts that withstand strong forces. A good structural sealant has high strength, anti-stripping, impact resistance, and simple construction process. Therefore, attention should be paid to its adhesion, compatibility and aging resistance when choosing.

SJ-268 structural silicone sealant is a one-component, room temperature curing silicone structural sealant with excellent ozone resistance and superior weather resistance, which can endow the glass curtain wall with a long service life and warranty time more than 20 years. At the same time, it has super-adhesiveness, and has super-strong adhesiveness to most building materials, especially glass curtain walls, which have strong adhesion.

SJ-268 structural silicone sealant，It is suitable for structural bonding and assembly of glass curtain walls, structural bonding and sealing of insulating glass, and structural bonding and assembly of building materials such as glass, aluminum and metal. It is a commonly used product in glass curtain wall construction.