Meet the 3M Dual Lock SJ354B—a flexible, reusable pressure-lock fastening strip designed for dependable closures. In black and sized at 25 mm by 2.5 m, it offers a durable, reclosable fastening solution for panels, enclosures, and various mounting tasks.

Key Features & Design

• Wide strip for strong engagement: 25 mm wide interlocking surface.
• Length: 2.5 m (2500 mm) of continuous fastening length.
• Color: Black finish blends with most surfaces.
• Flexible interlock: Mushroom-shaped stems provide durable, reusable closure.
• Reclosable fastening system: Enables repeated opening and close cycles without losing grip.
• Simple operation: Press to engage, pull apart to release for quick adjustments.

Performance / Benefits

The SJ354B delivers a secure, repeatable fastening that supports quick access and easy reconfiguration of layouts. It helps reduce hardware requirements and keeps panels and components neatly connected, even through repeated use. Its black, discreet appearance makes it suitable for a wide range of professional settings without drawing attention to the fastener itself.