How To: Installing Hilti CFS-D Firestop Discs

Wondering how to install the new Hilti CFS-D Firestop discs? It's simple - we show you how in our new how-to video.
Want to learn more? Visit the CFS-D cable disc page on the Hilti website: www.hilti.co.u...

[@justjacqueline2004]

These little items and our wonderful builder saved our art collection,which is worth more than the building ,thanks.