Product Description

Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115 Wall opening protective material tested up to 2 hours in accordance with UL 263 Provides draft and cold smoke seal Helps reduce noise transfer (STC-Rating of 56 when tested in STC 56-rated wall assembly) Halogen-free formula Pliable and conformable (molds easily into required shapes) Self-adhering pads can be joined together for larger firestop applications Noncorrosive to metal and compatible with synthetic cable jackets Will not dry out or crumble, re-enterable