STI FP400 Firestop Plug, 4 In. W, 3 In. H 404573 Fire Extinguisher Class ABC Item

Fire Extinguisher Class ABC Item Fire Extinguisher Capacity 13

and 11 3/8 in

Dustproof Yes

6 cu ft Total Capacity 2

STI FP400 Firestop Plug, 4 In. W, 3 In. H 404573 Fire Extinguisher Class ABC ItemFirestop Plug, Fire Rating 2 hr, Fire Resistance Type Intumescent, Firestop Type Plug, Interlocking No, Overall Height 3. 1 in, Overall Length 4. 64 in, Overall Width 4. 64 in, Color Red, Expansion Temperature 350 Degrees F, Expansion Volume 10X, Features No Expiration Date, For Material Type Concrete, Gypsum, For Use On Blank Openings, Cables, Conduit Stubs and Sleeves, Maximum Service Temperature 130 Degrees F, Plug Diameter 4 in, Standards ASTM