The 3M SJ3560 hook and loop fastener is designed for applications requiring the highest thermal resistance. Adheres excellently to metals (aluminum, stainless steel), glass, plastics (acrylic, polycarbonate, ABS), and various coatings. Allows connection with itself (medium header density), or with a type with lower header density for easier disassembly, or with a type with higher header density for stronger joint strength. It is mainly used in design applications and for assembling transparent materials.