The Tsunami Seal Garage Threshold Door Seal mounts to your garage floor, creating the perfect seal between your door and your garage floor. The Garage Door Seal creates a tight seal for your garage door which will keep leaves, dirt, water and snow from being blown under the garage door by the wind. Also, if you have a sloped driveway or an uneven garage floor and water is seeping under your garage door, the Door Seal adds a 1/2" tall barrier to the garage floor. The Door Seal will also help keep out unwanted insects and snakes. By creating a better seal, your garage will stay warmer during the winter and cooler during the summer, helping to keep your energy cost down. The Door Seal works great with all types of garage doors including roll-up doors, hinged wood doors and walk-through doors. The one-piece strip is permanently secured to the garage floor with the included Liquid Nails Polyurethane Adhesive. Kit includes the one-piece Door Seal, Liquid Nails Ultra Duty Poly Adhesive, and a metal caulking gun. The unique vinyl polymers used to produce the Tsunami Seal Garage Threshold Door Seal, in conjunction with the outstanding properties of Liquid Nails Ultra Duty Poly Adhesive, allow Auto Care Products, Inc. to create a product that is so durable that they can offer a lifetime warranty.