FireStop Foam and FireStop Block for use in a System. Or individually. UL listed applications.
fischer Firestop Foam Barrier System PLUS UL is a system of an an innovative two component polyurethane expanding foam and highly elastic mouldable blocks. Both components can by used in conjunction as a system or individually. The quick and easy installation of fischer Firestop Foam Barrier System PLUS UL means it can be retro fitted as necessary and used with the for more difficult to reach applications.
