The gap between the aluminum alloy and glass of colored aluminum alloy doors and windows should be filled with weather resistant adhesive. After curing, the glass can form a whole with the aluminum alloy. In the past, aluminum alloy doors and windows were usually filled with polyacrylates, chloroprene rubber, polyurethane, etc. This not only destroyed the bonding under external forces, but also emitted harmful gases. Aluminum alloy door and window special adhesive has this disadvantage and can provide long-term sealing and waterproofing.

Due to its own self weight load, snow load, wind load, asymmetric load, as well as thermal expansion and contraction of materials, the displacement of daylighting roofs is large and complex. There is not only horizontal displacement, but also shear displacement. Especially when using polycarbonate sheets, weather resistant adhesive has a thermal expansion coefficient and contraction coefficient six to seven times that of glass. This requires the sealant to have low modulus, high displacement ability, good material adaptability, and the ability to freely expand and contract. In addition, the skylight roof sealant also requires good transparency and aesthetics. Therefore, when choosing weather resistant adhesive, do not be tempted by cheap prices to prevent the glass in the sunlight room from cracking or damaging.

1. This product is a single component ketoxime type room temperature curing silicone weather resistant sealant, which is convenient to use.

2. Specially designed for the weather resistance, waterproofing, and sealing of building curtain walls, it can form strong adhesion with most building materials.

3. Excellent weather resistance and aging performance of the adhesive, with a long service life. It will not be affected by UV, ozone, rainwater, hail, high and low temperatures.