Black fastening system with mushroom-shaped peduncles and high-strength pressure-sensitive acrylic adhesive backing
3M Dual Look Black SJ3550 adhesive Velcro tape - the Dual Look reclosable fastening system is an advanced mechanical fastening system, an alternative to hinges, screws, clips, hooks, bolts - it is often better than traditional fastening methods because it ensures greater flexibility in terms of structure - faster product assembly - smoother and cleaner external surfaces - better performance - density 250 peduncles (inch2) - height 25mm - roll length 45.7m.- Price per metre. - Type 170 can be combined with type 250 or 400. Closure is indicated by an audible click. - Five times greater tensile strength than traditional hook and loop fastening systems. - 1000 opening and closing cycles before losing 50% of original tensile strength. - Designed to adhere to metals and glass, as well as plastics and painted surfaces with medium to high surface energy
The foam tape backing allows good contact with uneven or finely textured surfaces - The 3M™ Dual Lock™ SJ3552 open-and-close fastening system solves fastening problems without the need for special tools or complex mechanical fastening systems. Our open-and-close fastening system features a high-strength acrylic adhesive that adheres well to a wide range of medium-to-high surface energy materials, including some plastics, metal, glass and painted surfaces. Ideal for securing access doors, panels, signs, display components and many other parts that are frequently opened and closed, for easy and frequent access with minimal loss of adhesive strength over time. This open-and-close fastening system has 26 stalks per cm² and a thickness of 5.7 mm. Suggested applications - Suitable for metals (aluminium, stainless steel), glass, high surface energy plastics (acrylic, polycarbonate, ABS) and painted surfaces. - Ideal for indoor and outdoor fastening applications.
