DESCRIPTION
US 150 Firestop Brick offers exceptional fire protection for construction openings. Made of medium-density, flexible polyurethane foam, it effectively seals large openings containing various penetrants. Upon exposure to fire, US 150 expands significantly, creating a tight seal against flame, smoke, and toxic gases. This makes it an ideal solution for penetrations through floor slabs, walls, and other fire-rated building partitions. Its versatile design allows for easy customization on-site, enabling the addition, modification, or removal of cables and pipes without compromising fire safety. Furthermore, US 150 can be installed from one side, making it suitable for openings with limited accessibility. Unlike traditional sealants, US 150 requires no curing, providing a hassle-free installation process regardless of temperature conditions. With its reliability, flexibility, and ease of installation, US 150 Firestop Brick is the top choice for firestopping solutions in construction projects.