American tape extra power universal black 50 mm x 10 m. is a multi-purpose adhesive tape characterized by a strong higher sticking power. it is an unbeatable strip with increased bonding power and a highly versatile repair strip ideal for a wide range of applications. while noted for superior strength. this adhesive strip can easily be torn by hand and is therefore always ideal for quick repairs. crafts. gluing. tying. reinforcing. marking and much more. being a universal. repair strip for interior and exterior applications. it is strong enough outdoors.