Red fire barrier rated foam FIP 1 step is a two-part urethane, smoke, sound and firestopping foam. Firestop tested and rated up to 2 hours. 12.85 fluid ounce size.
A breakthrough foam that is UL Listed for a broad range of applications and meets the International Building Code for passive fire protection. Finish your firestop installations more than 3X faster, saving you time, money and frustration.