Weather-resistant adhesive is a sealant that has been artificially accelerated weathering test and has no significant change in physical and chemical properties. When in use, use a squeezer gun to squeeze the glue from the sealant cylinder into the joint that needs to be sealed, and the sealant absorbs moisture in the air at room temperature. It has excellent weather aging resistance, excellent high and low temperature resistance, excellent cohesiveness and good compatibility with other neutral silicone adhesives.

Weather resistant adhesive is a single component, neutral curing, designed for all kinds of curtain wall (glass curtain wall, aluminum curtain wall, etc.) weather-resistant silicone sealant, with excellent weather resistance, after artificial accelerated climate aging test, the physical and chemical properties of the sealant have no significant change. When used, the glue is squeezed from the sealant cylinder to the joint that needs to be sealed. The sealant absorbs moisture in the air at room temperature and solidifies into an elastomer to form an effective seal.

Use of weather resistant adhesive

1, glass curtain wall: glass and glass connected even if the connection is good, there will still be a little gap. It is this little gap that causes the collapse of the glass under the action of external forces, thus causing unnecessary trouble. Then the use of weather-resistant glue can make the contact weather-resistant and sealed, and the safety degree is greatly improved.

2, roof construction: the waterproof of the roof in a building is extremely important, but also the most difficult. The use of weather-resistant glue can seal the joint of the roof building, so as to achieve waterproof effect.

3, building materials: weather-resistant adhesive Its high temperature resistance is significant, and it can also maintain good elasticity at +90℃ high temperature. Therefore, it is very suitable for different building materials to bond, and secondly, it does not need any bottom liquid when it is used.

Characteristics of weather resistant glue

1, good plugging, extrusion construction, storage stability, non-toxic or low toxicity;

2, liquid, gas, semi-solid and other media low permeability;

3, have enough ability to withstand pressure, can resist expansion movement, displacement and deformation of the joint;

4, in the circulation deformation of the joint, to ensure its performance and shape full recovery;

5, good weather resistance, no pulverization, cracking, dissolution or excessive shrinkage, will not be excessive softening at high temperature, low temperature brittle cracking;

6, with a certain wear resistance, puncture resistance, corrosion resistance, rolling resistance, no pollution, insulation or conductive properties.