Ideal for low-energy surfaces such as PP, PE, and powder-coated materials. 3M Dual Lock is a self-adhesive, flexible fastening system in roll form. The patented system consists of black polyolefin strips with mushroom-shaped heads on a short stalk. When pressed together, it creates a strong yet releasable bond. Unlike traditional fastening systems such as screws or rivets, no holes are required that could compromise the aesthetic appearance of the surface. The synthetic rubber adhesive features high initial tack and is suitable for low-energy surfaces like PP, PE, and powder-coated materials for indoor use.