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