Hot Tip: For easier application of Wing Reinforcement Decal, mist the foam wing surface with a spray bottle to allow decal to float into position. Use a spray solution of 4 drops of dish soap per quart, or liter, of water. Once decal is in position, use a combination of your fingers, cloth, or a very soft squeegee to apply pressure from the middle to the edges (this will remove the solution and allow adhesive to come into contact with foam).