Using the Aquaseal FD Repair Kit is a breeze. First, clean the area you want to repair to make sure it's free of dirt and debris. Then, apply the Aquaseal FD adhesive with the included brush. Place the Tenacious Tape round patch on the adhesive - covered area and press it firmly. Make sure to follow the instructions carefully for the best results. When using it in the field, keep the kit in a cool and dry place. After use, clean the brush right away to prevent the adhesive from drying on it. Store the kit in a safe place at home for future repairs. This way, you'll always be ready to fix any tear or leak in your neoprene, vinyl, nylon, or GORE - TEX fabric items.