1. Self-adhesive, tear off the release paper can be used, no need to apply glue again 2. Waterproof, water-resistant, can be stuck in wet environment, can be used in water after pasting 3. Strong adhesion, wear-resistant and durable 4. TPU material, good toughness 5. Use: repair inflatable boats, suitable for all kinds of inflatable products, such as air beds, inflatable boats, trampolines, inflatable sofas, swimming rings, beach balls, etc. can also be used to repair or bond a variety of materials, including: PVC, nylon, artificial leather, rubber, all kinds of plastic, metal, glass, etc. 6. Material: TPU