Posted by Alex Kushnerover 2 years ago
fire intumescent putty to fill CFS-SL SK FIRESTOP SLEEVE KIT
I have used CFS - SL SK firestop sleeve through 1 hour wall and installed two metal conduits through the sleeve. I would like to use Hilti product fire intumescent putty to fill the sleeve inside. Please recommend product that will work.
1 Reply
Posted by Ricardo Mejiaover 2 years ago
Hello,
Thank you for reaching out to the Hilti Fire Protection Design Team to assist you with your firestop engineering needs.
We can address your application through an Engineering Judgment which will be a custom detail showing your exact application with the firestop components required to maintain the stated ratings.
To officially submit for Engineering Judgment please go to www.hilti.com/ej
Regards,
Ricardo Mejia