The Gear Aid Tenacious Tape Iron-On Fabric Repair Patches provide professional, permanent repairs for outdoor fabrics in minutes. These heat-activated patches work on nylon, Cordura, acrylic, Kevlar, polyester, cotton and cotton blends, making them ideal for tents, awnings, tarpaulins and outdoor clothing. The specialised lining flexes with the material whilst providing exceptional abrasion resistance, perfect for reinforcing high-wear areas like elbows and knees. Each patch measures 15.2 cm x 25.4 cm and can be cut to size for versatile repairs.