M-D Building Products 87668 18-Feet Universal Aluminum and Rubber Garage Door Bottom, Black

Product Description Highlights: Length : 18' Finish : Black Aluminum & rubber Universal Low temperature seal closes gaps up to 3/4" at bottom of garage door to seal out air, moisture and dust. Stays flexible to -30 degrees Fahrenheit Seal insert is held in place with a sturdy aluminum extrusion fastened to bottom of door with screws (included) From the Manufacturer Low temperature vinyl seal closes gaps at bottom of garage door to seal out air, moisture and dust. Stays flexible to -30 degree;. Seal insert is held in place with a sturdy aluminum extrusion fastened to bottom of door with screws (included.)