3M Fire Barrier Rated Foam Fip 1 Step 12.85oz
2_0104211 MFG #: 7100020738
Firestop foam used to fill the annular space created by pipes and cables penetrating through fire-rated construction. FIP 1-Step foams in place filling the void between the through penetrant (pipe, cable etc.) and the wall creating a firestop seal restoring the fire rating of the entire wall.