Product Technical Guides : US-EN Firestop Systems Guide For Specifiers | Page 80

Base
material
Penetrating item
Fire
rating
(F rating)
Hilti product used
System
number Maximum
annular
space See
page
> Electrical Busways
C Electrical Busway 3 hr CP 637 Firestop Mortar C-AJ-6006 * 439
C Electrical Busway 3 hr FS-ONE MAX Intumescent Firestop Sealant C-AJ-6017 2" 440
C Electrical Busway 2 hr CFS-BL Firestop Block C-AJ-6042 5-3/4" 441
C Electrical Busway 2 hr CFS-S SIL SL Self Leveling Firestop Sealant F-A-6002 6-1/2" 442
G Electrical Busway 1 or 2 hr FS-ONE MAX Intumescent Firestop Sealant W-L-6019 1-1/4" 443
> Metal Ducts / Mechanical Support
Max. 30" x 30" sheet metal duct (without
damper) 3 hr CP 606 Flexible Firestop Sealant or
FS-ONE MAX Intumescent Firestop Sealant C-AJ-7051 1-3/4" 444
Max. 20" spiral wound duct (min. 24 ga.)
without damper or max. 12" spiral wound
duct (min. 28 ga.) without damper 2 hr CFS-S SIL GG Firestop Silicone Sealant Self Leveling,
CP 606 Flexible Firestop Sealant,
CFS-S SIL SL Firestop Silicone Sealant Self Leveling, or
FS-ONE MAX Intumescent Firestop Sealant C-AJ-7084 1-1/2" 445
C Max. 6" sheet metal duct (optional sleeve) 2 hr FS-ONE MAX Intumescent Firestop Sealant C-AJ-7103 2" 446
C Max. 24" x 12" sheet metal duct (without
damper) 2 hr FS-ONE MAX Intumescent Firestop Sealant C-AJ-7104 2" 447
C Max. 30" x 30" sheet metal duct (without
damper) 2 hr FS-ONE MAX Intumescent Firestop Sealant C-AJ-7111 1-3/4" 448
C Max. 100" x 100" sheet metal duct (without
damper) 2 hr CFS-S SIL GG Firestop Silicone Sealant Self Leveling or
CFS-S SIL SL Firestop Silicone Sealant Self Leveling C-AJ-7154 2" 449
C Max. 6" galvanized steel duct 3 hr FS-ONE MAX Intumescent Firestop Sealant C-BJ-7005 1" 451
C Max. 20" spiral wound duct or 12" sheet
metal duct (without damper) CFS-S SIL GG Firestop Silicone Sealant Gun Grade,
CP 606 Flexible Firestop Sealant, or
FS-ONE MAX Intumescent Firestop Sealant W-J-7022 1-1/2" 452
FS ONE Intumescent Firestop Sealant or
CP 606 Flexible Firestop Sealant W-J-7109 2" 453
FS-ONE MAX Intumescent Firestop Sealant W-J-7110 3" 455
C
C
1 or 2 hr
C Max. 100" x 100" sheet metal duct (without
damper) C Max. W14 x 90 Steel I beam service
support 2 hr G Max. 48” x 24” sheet metal duct w/o
damper 1 or 2 hr FS-ONE MAX Intumescent Firestop Sealant or
CP 606 Flexible Firestop Sealant W-L-7040 2" 456
Max. 20" spiral wound duct without
damper, or 12" sheet metal duct 1 or 2 hr CFS-S SIL GG Firestop Silicone Sealant Gun Grade,
CP 606 Flexible Firestop Sealant,
FS-ONE MAX Intumescent Firestop Sealant W-L-7042 1-1/2" 457
Steel channel or ÒH" strut, steel cable,
threaded steel rod or steel angle 1 or 2 hr FS ONE Intumescent Firestop Sealant or CP 606
Flexible Firestop Sealant, W-L-7130 7/8" 458
G Max. 100" x 100" sheet metal duct meeting
SMACNA construction standards 1 or 2 hr CP 606 Flexible Firestop Sealant,
FS-ONE MAX Intumescent Firestop Sealant, or
CFS-S SIL GG Firestop Silicone Sealant Self Leveling W-L-7155 2" 459
G Steel I-Beam 1 or 2 hr FS-ONE MAX Intumescent Firestop Sealant W-L-7188 3" 461
W Max. 4" sheet metal duct without damper
(chase wall optional) 1 hr CP 606 Flexible Firestop Sealant F-C-7025 1" 462
W Max. 12" x 10 sheet metal duct" 1 hr CP 606 Flexible Firestop Sealant F-C-7043 1" 463
FS-ONE MAX Intumescent Firestop Sealant C-AJ-7145 * 464
C-AJ-7151 * 465
CFS-S SIL SL Firestop Silicone Sealant Self Leveling,
CFS-S SIL GG Firestop Silicone Gun Grade C-AJ-7152 * 467
2 hr FS-ONE MAX Intumescent Firestop Sealant W-J-7112 2" 469
1 or 2 hr FS-ONE MAX Intumescent Firestop Sealant W-J-7124 1" 471
G
G
> Insulated Metal Ducts
C Max. 60" x 36"sheet metal duct with 2"
thickness glass fiber duct insulation 2 hr
C Sheet Metal Duct (carbon steel air or
grease duct) 3 hr
C Sheet Metal Duct (carbon steel air or
grease duct) 1 or 2 hr
C Max. 100" x 100" sheet metal with 1-1/2" or
2" thick glass fiber duct insulation C Max. 20" spiral would or 12" sheet metal
duct
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* Refer to UL System.
C
Concrete or concrete block
G
Gypsum
W
Wood