FS1000 Series is a proprietary, high-performance foam tape designed with a unique combination of sealing properties. FS1000 is expandable and fire resistant, blocking smoke, air and water. In its natural state, FS1000 is soft, conformable, and easy to attach to complex surfaces.
Saint Gobain Norseal Polyurethane FS1000
Soft, comfortable, fire resistant, intumescent foam gasket. Designed to be aitight, watertight, compressible, resilient, thermally insulating