Is Hilti FS-one max compatible with rock wool batt insulation

Hello Dylan,

We don't see any foreseeable issues on compatibility with Rockwool Mineral Wool, please see refer to any of our UL Listed Firestop Systems (I've attached one to this request for you). If you have any further questions, please don't hesitate to give us a call at (800) 879 - 8000.

Thank you,


Michael Vu
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.us.hilti.com/firestop