Firestop Sheet Fire Rating 4 hr Fire Resistance Type Intumescent Firestop Type Sheet/Panel Overall Width 39 in Color Silver Cuttable Yes Expansion Temperature 350 Degrees F Flame Spread Index 55 Flame Spread Rating Class C For Material Type Metal For Use On Cable Trays Cable Ducts Piping Market Commercial Industrial Residential Maximum Service Temperature 130 Degrees F Minimum Service Temperature -10 Degrees F Resistance Properties Fire Resistant Sheet Length 41 inMRO38G956
| # | Attribute | Value |
|---|---|---|
| 1. | brand | STI |

