What is the difference between CFS-S SIL GG & FS-ONE MAX?

Hello,

The main difference between FS-ONE MAX and CSF-S SIL GG is that FS-ONE MAX sealant has intumescent properties, meaning it has the ability to expand during a fire. Another important difference is FS-ONE MAX is a water based acrylic sealant while CFS-S SIL GG is a silicone sealant. The silicone sealant will have better water capabilities compared to the FS-ONE MAX. Lastly, FS-ONE MAX will typically be used for penetrations where CFS-S SIL GG will be used in joints since it allows for movement capabilities.

For more details on both products please be sure to look into the attached product data sheets. Please let us know if you need anything else.

Thank you,

Fire Protection Engineering Team
Hilti North America

3701 W. Royal Lane,
Suite 100 I Irving, TX, 75063
P 1-800-879-8000
I F 918-254-1679

E usfirestopeng@hilti.com



www.hilti.com/firestop