فوم ضد حریق bst Fire Stop Foam 2K NE

bst Fire Stop Foam 2K is most suitable for a fast and simple installation of Fire-resistant sealings of cable installations in wall and floor penetrations up to fire resistance class EI120 acc. to EN 1366/3, especially for small to medium apertures. The foam can also be combined with the bst Fire Stop Sponges SPG/NE