3M Dual Lock SJ3550 2"x 4" 6PCS Black Reclosable Fastener Heavy Duty Interlocking Tape Mushroom Shaped Sticky Hook Lock Mounting Tape for EZ Pass Holder Indoor Outdoor Use

3M Dual Lock SJ3550 2"x 4" 6PCS Black Reclosable Fastener Heavy Duty Interlocking Tape Mushroom Shaped Sticky Hook Lock Mounting Tape for EZ Pass Holder Indoor Outdoor Use

• FEATURE: The SJ3550 Dual Lock Reclosable Fastener is a practical alternative to traditional fasteners like screws or bolts. It provides a durable, reclosable solution that can be opened and closed repeatedly, adhering securely to a range of substrates including metals and plastics such as acrylic, polycarbonate, and ABS.
• HIGH QUALITY: Featuring black interlocking mushroom-shaped heads with 250 stems per square inch, this fastener delivers strong, reliable, and durable fastening. The white acrylic foam tape adheres well to various materials, including metals and plastics like acrylics, polycarbonate, and ABS. It secures with an audible snap and withstands temperatures up to 200°F (93°C).
• APPLICATION: SJ3550's acrylic adhesive bonds effectively to high surface energy materials such as certain plastics, metals, glass, and lacquered surfaces. It enables quick installation without mechanical tools. Once bonded, the interlocking mushroom stems provide a secure hold but can be easily separated if needed.
• INSTALLATION AND REMOVAL: At room temperature, this fastener reaches about 50% of its ultimate strength in 20 minutes, 90% in 24 hours, and full strength in 72 hours. To remove, apply alcohol to the tape for easy peeling. Ensure the surface is clean and avoid touching the adhesive to maintain optimal bonding strength.
• BOND SMOOTH SURFACE: This fastener bonds well to most painted metals and plastics without leaving residue or causing damage. Its specially formulated adhesive works with various paints, powder coatings, and materials including glass, acrylic, polycarbonate, stone, and wood.