See how to install the gypsum-based K-Flex K-Fire Mortar material to reinstate the fire resistance performance of wall and floor constructions where they have been provided with apertures for the penetrations of multiple services.
See how to install the gypsum-based K-Flex K-Fire Mortar material to reinstate the fire resistance performance of wall and floor constructions where they have been provided with apertures for the penetrations of multiple services.