3M SLP-SMALL* Fire Barrier Self-Locking Pillow,9 In.($28.55Value)

Description

Firestop Pillow, Fire Rating 3 hr, Fire Resistance Type Intumescent, Firestop Type Pillow, Interlocking Yes, Overall Height 2 in, Overall Length 9 in, Overall Width 5 in, Color Red, Features Can Be Cut In The Field for Precise Fill and Compression, Can...