Product Introduction:Fireproof sealant is a fireproofing material designed specifically for sealing through holes in cables, pipes, etc. Upon exposure to fire, it rapidly expands to form a dense carbonized layer, effectively blocking the spread of flames and high temperatures, ensuring the safety of the building structure. Its flexible and moldable properties accommodate various irregular gaps, providing a durable fire barrier.

　　Product Advantages:Utilizes eco-friendly flame-retardant formula, non-toxic and non-corrosive, and passes national fire resistance standards certification. High expansion ratio (≥10x), fire resistance exceeds 3 hours, and easy to install—simply pack and compact to achieve sealing. Features self-adhesiveness, no additional fixation required, and resists chalking and peeling over long-term use.

　　Product Application:Fireproofing solutions for wall penetrations and metal pipe penetrations in substation, data centers, high-rise buildings, etc., especially suitable for industries with stringent fire protection requirements such as nuclear power and chemical plants, serving as a core component of the passive fire protection system.