
Die Cutting 3m Dual Lock Reusable Fastener 3m Sj3550 / Sj3551. Reusable Dual Lock Design: Strong interlocking mushroom-shaped heads allow reliable opening and reclosing multiple times. Strong Acrylic Adhesive: White acrylic foam tape bonds well to metals, plastics, acrylics, polycarbonate, and ABS. Audible Closure Verification: Secures with an audible snap, providing clear verification of proper closure. Versatile Application: Suitable for access panels, graphic attachment, specialty vehicles, and industrial use. Customizable OEM/ODM: ODM and OEM services are available to meet specific manufacturing requirements. Durable Nylon Material: Constructed from durable nylon with black interlocking heads for long-lasting performance. Quick-Release Function: Peels apart easily for quick-release access, ideal for maintenance and changeable signage.