Brushseal, Includes 3 in. Brush/8 ft. L, American Garage Door Supply, Mfr#: BN41783-8

Brush Seal, Black Multifilament Nylon Brush Weatherseal with Clear Anodized Aluminum Holder, For Use With Sectional, coiling and rollup garage doors as well as swinging, sliding, bi-Parting and other door types, Includes 3 ft Piece, 5 ft Piece, 1-7/8 in x 45 Degrees Angled Anodized Aluminum Holder with 3 in Nylon Brush, Pre-Punched Slotted Holes in Holder, Self-Drilling Fasteners