Keep Garage Clean & Dry The garage door seal strip is designed to prevent leaves, dirt, grass, cold air, rain, and snow from entering your garage through the gap under the door. Tight Seal The garage door weather stripping creates a tight, dustproof seal that helps keep your garage cleaner, drier, and quieter. It resists moisture and air infiltration. This sealing kit can be used on the bottom and sides of the garage door. Durability Made from flexible EPDM rubber, the garage door seal remains durable in extreme temperatures. It performs well in both very cold and very hot conditions. Save Energy The seal forms a tight barrier between the garage door bottom and the floor, helping to maintain indoor temperatures. This improves energy efficiency by keeping the garage warmer in winter and cooler in summer. Easy to Install This garage door seal strip is quick and easy to install. It features a self-adhesive backingclean and dry the surface before application for best results. Optional nail or screw reinforcement can also be used.