Simply Conserve Low Temperature 1.25 in. x 84 in. Gray Thermoplastic Rubber Bulb and Aluminum Screw On Door Weatherstrip Set Pack of 20

Some door seal weatherstrip may look similar, but all are not created equal. This is a professional grade bulb style door weatherstrip that features a medium duty extruded aluminum carrier and slotted holes for easy adjustment and efficient trouble-free installation. More importantly, our Low Temperature Door Weatherstrips sealing gasket is made of a pliable thermoplastic rubber (TPR). The TPR bulb will remain pliable in subzero temperatures for superior weather sealing when its needed most. The TPR sealing bulb will not crack or become brittle like vinyl bulb weatherstrip. AM Conservation Group, Inc. specializes in weatherization, water and energy efficiency products for the professional and consumer alike.