M-D Universal Aluminum & Rubber Garage Door Bottom 87643

Garage door bottom weatherstripping aluminum & rubber universal length 9 feet finish=black Low temperature seal closes gaps up to 3/4 inches 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. Low temperature seal closes gaps up to 3/4 inches 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 (includ ed).