STI FP400 Firestop Plug, 4 In. W, 3 In. H 404573 surface preparation and cutting applications

surface preparation and cutting applications with all 4-1/2” – 6” accessories

The rack & pinion fence allow for fast

Dustproof Yes

and 11 3/8 in

6 cu ft Total Capacity 2

STI FP400 Firestop Plug, 4 In. W, 3 In. H 404573 surface preparation and cutting applicationsFirestop 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