WSD-7119 is a kind of Architect Fire Proof Silicone Sealant for with one-component and neutral cured at room temperature.

Excellent Fire Retardant Performance,which could reach the level of FV-0,No smoke or poisonous gas will be released during combusion.

Neutral cured silicone has no corrosion to metal,concrete,tiles and marbles.Excellent adhesion to most of the construction materials without primary coating.