STI FP200 Firestop Plug,2 In. W,3 In. H
$40.15
Firestop Plug, Fire Rating 2 hr, Fire Resistance Type Intumescent, Firestop Type Plug, Interlocking No, Overall Height 3.1 in, Overall Length 3 in, Overall Width 3 in, Color Red, Expansion Temperature 350 Degrees F, Expansion Volume 10X, Features No...