1.RX-858 is a two-component, neutral, high modulus construction silicone sealant curing at room temperature. When in use, Component A and B should be mixed according to the specified ratio in order to react and solidify into cold-resistant, heat-resistant, and non-corrosive elastomer.

2It is provided with excellent weather-proof performance, such as ozone resistance and ultraviolet resistance, made for a long service life.

3It is provided with excellent adhesion. Under normal conditions, there is no need for primer. After curing, it can produce excellent adhesion to most building materials, such as glass, aluminum, steel and other surfaces.

4Component A is white and Component B is black, and A/B are mixed in a volume ratio of 10:1, and the mixture is black.

Mainly used for: Dual seal and adhesion for insulating glass