Product Technical Guides : US-EN Firestop Systems Guide For Specifiers | Page 37

Product Information
FIRESTOP SILICONE SEALANT GUN GRADE
CFS-S SIL GG
Product description
• A silicone based firestop sealant that provides maximum movement in fire-rated
joints, and seals through-penetration applications
Product features
Halogen and solvent free
Asbestos free
Simple to use and apply
Good adhesion without use of a primer
Smoke, fume, water and UV resistant
Excellent movement capability, meets 500 cycle requirements (ASTM E 1966
and UL 2079)
• Meets Class I W-rating requirements
• Meets LEED™ requirements for indoor environmental quality credit 4.1 Low
Emitting Materials, Sealants and Adhesives and 4.2 Paints and Coatings
•
•
•
•
•
•
Areas of application
Sealing construction/expansion joints
Top-of-wall joints
Metal pipes
Cable bundles
HVAC penetrations
•
•
•
•
•
For use with
• Various base materials such as masonry, concrete, metal, glass, etc.
• Wall and floor assemblies rated up to 4 hours
Examples
• Where a gypsum wall assembly meets the underside of a metal or concrete
deck
• Sealing expansion joints to impede the passage of fire, smoke and toxic fumes
• Sealing around HVAC penetrations through fire-rated assemblies
Installation instructions
• See Hilti Literature or third-party listings for complete application and
installation details
Technical Data*
Chemical basis Neutral elastic silicone
Density Approx. 1.4 g/cm 3
Color Available in red, white, and gray
Application temperature 40°F to 104°F (5°C to 40°C)
Skin-forming time Approx. 15 min.
Curing time Approx. 2 mm / 3 days
Volume shrinkage Approx. 0 – 5%
Movement capability Approx. 33%
Temperature resistance –40°F to 300°F (–40°C to 149°C)
Surface burning characteristics (ASTM E84-
12) Flame spread: 0
Smoke development: 25
Sound transmission classification
(ASTM E 90-09) 59 (Relates to specific construction)
Tested in accordance with UL 2079 , ASTM E 814 , ASTM E 1966,
ASTM C 920 , UL 1479 , ASTM E 84, ASTM G21
FM
$33529('
Visit fbcsystemcompatible.com.
FBC™ is a trademark of
)RU3HQHWUDWLRQ)LUH6WRSV
the Lubrizol Corporation.
&RQVXOWWKH)DFWRU\0XWXDO5HVHDUFK&RUSRUDWLRQ$SSURYDO*XLGH
*At 73°F (23°C) and 50% relative humidity
FILL, VOID OR CAVITY MATERIAL
FOR USE IN THROUGH-PENETRATION
FIRESTOP SYSTEMS AND
JOINT SYSTEMS
SEE UL FIRE RESISTANCE DIRECTORY
5BP5
Hilti Firestop
Saving lives
through innovation
and education
35