Asmaco Firestop Silicone Sealant - White

Asmaco Firestop Silicone Sealant – White is a high-performance, one-part, low modulus silicone sealant designed for fire-rated sealing applications in commercial, industrial, and residential buildings. Featuring a neutral-cure, halogen-free formulation, it provides outstanding adhesion to a wide range of porous and non-porous construction materials, including concrete, masonry, stone, steel, brick, and wood, without the need for priming.

Engineered to maintain the integrity of fire-rated walls and structures, this sealant delivers fire resistance of up to 240 minutes (4 hours) depending on the joint configuration. It is ideal for sealing expansion joints, façade connections, pipe penetrations, cable openings, HVAC penetrations, and glazing applications where both fire protection and weather resistance are required.

Asmaco Firestop Silicone Sealant offers excellent durability, UV resistance, ozone resistance, and protection against extreme weather conditions, ensuring long-lasting performance in demanding environments. Approved by UAE Civil Defense, it meets a wide range of international fire safety and construction standards, making it a trusted choice for critical fire-stopping and sealing applications.