3M PLG4 Fire Barrier Plug, 4" W, Burgundy, PK4 4178 For Use On All common

For Use On All common construction

Number of Hole Cutters 4

Application For Wood Cutting

9 gpm Covers Pop Off Includes Protective Sprayhead Covers Color Yellow ANSI Compliant Yes Standards ANSI Z358

3M PLG4 Fire Barrier Plug, 4" W, Burgundy, PK4 4178 For Use On All commonFirestop Plug, Fire Rating 2 hr, Fire Resistance Type Fitted Barrier, Firestop Type Plug, Interlocking Not Applicable, Overall Height 0. 5 in, Overall Length 4 in, Overall Width 5. 2 in, Color White, Features Enhance Cold and Hot Smoke Seal, Works with 2 in Dia 3M Fire Barrier Pass Through Device to Help Prevent the Spread of Smoke and Fire, Market Commercial, Plug Diameter 4 in, Standards ANSI UL 1479, ASTM E413, ASTM E814 (UL 1479), ASTM E84 (UL