This is the intumescent material to use for applications such as glazing that need little expansion–just enough to seal a gap. Unlike many intumescents that expand explosively, FS2002 INTUMET provides limited expansion that will not jeopardize the integrity of a fire and smoke seal. Yet it also provides a firm char that stands up to external pressure.
ZERO's Doorlite system and Glazing Tape (shown at right) are examples of effective FS2002 applications. FS2002 also provided the ideal solution to special U.S. Navy requirements for shipboard aluminum doors.