• Transparent, flexible pressure-sensitive fastener with mushroom-shaped heads on the top and a clear, pressure-sensitive acrylic adhesive on the back
• The version with 40 heads per cm² can be combined with counterparts featuring 26, 40 or 62 heads per cm².
• Five times the tensile strength compared to conventional hook-and-loop tapes
• After 1,000 open-close cycles, at least 50% of the original tensile strength remains
• Mushroom heads interlock to form a secure bond
• Designed for bonding to metal, glass and plastic materials with high surface energy

The 3M™ Dual Lock™ hook-and-loop tape SJ3560 is made of transparent polypropylene. The smooth backing features a clear acrylic adhesive; the top side has 40 mushroom heads per cm² and, when closed, the flexible hook-and-loop fastener is 5.8 mm thick. Our flexible hook-and-loop fastener retains at least 50% of its original tensile strength after 1,000 open-close cycles.

The 3M™ Dual Lock™ hook-and-loop fastener tape SJ3560 is made of transparent polypropylene with a clear acrylic adhesive on the back, 40 mushroom heads per cm² on the front, and a thickness of 5.8 mm when closed. Our flexible hook-and-loop fastener is resistant to temperature fluctuations between -30 °C and 70 °C (95 °C for short periods) over the long term and is designed for indoor and outdoor use. Suitable for bonding to metal (aluminium, stainless steel), glass and plastic materials with high surface energy (acrylic, polycarbonate, ABS). After 1,000 open-close cycles, at least 50% of the original tensile strength remains.