3M Dual Lock is the strongest touch-and-close fastener we’ve encountered, offering far greater strength than standard hook and loop tape. Designed for demanding applications, it provides a secure, reliable hold while remaining easy to detach when needed.

Unlike traditional hook and loop fasteners, this innovative mushroom-tipped tape doesn’t have separate hook or loop sides. Instead, it interlocks with itself, creating a firm, snap-together connection with an audible click. Once engaged, it delivers an incredibly strong grip, yet it can still be easily separated when required.

The SJ4570 style is a clear, low-profile Dual Lock tape featuring a rubber-based adhesive, making it ideal for indoor use. Unlike other Dual Lock varieties, it connects only to itself and does not pair with the other styles we offer. Its transparent design provides a strong, reliable hold while remaining visually unobtrusive, making it perfect for applications where discreet fastening is essential.