2 HILTI FSONE MAX 2101532 High Performance Intumescent Firestop
Hilti Fs One Max Data Sheet. See table 1 pressure differential:
See table 1 pressure differential:
See table 1 pressure differential: See table 1 pressure differential:
Hilti Fs One Max Data Sheet. See table 1 pressure differential:
See table 1 pressure differential:
See table 1 pressure differential: See table 1 pressure differential: