3M Black Reclosable Fastener, 25.4mm x 45.7m

The 3M SJ3550CF 25X45.7 is a premium reclosable fastener designed for UK industrial and general-purpose use. Sized at 25.4 mm width and a generous 45.7 m length, this black strip features interlocking mushroom-shaped heads (250 stems/in²), providing rapid, tool-free assembly with an audible snap to ensure secure fastening. Unlike traditional adhesive or hook & loop tapes, it offers superior holding strength, up to five times that of Velcro, while remaining discreet and safe for various surfaces including metals, plastics, and glass. Rated to withstand temperatures up to 104 °C (220 °F), it is ideal for both indoor and outdoor use across the UK.

Reasons You Should Buy the 3M Black Reclosable Fastener

The 3M SJ3550CF 25X45.7 is a crucial solution when durability, repeatability, and clean aesthetics matter. Its interlocking design offers robust retention without damaging surfaces, and the black finish hides fasteners in visible applications. This fastener combines precision, strength, and convenience, perfect for efficient UK-based assembly and maintenance.

Standout Features and Benefits

• Superior holding strength engineered to out-perform standard hook-and-loop alternatives.
• Audible pop-lock engagement ensures confident attachment.
• Reclosable and rattle-free supports hundreds of cycles with consistent performance.
• Wide temperature tolerance remains functional from indoor to outdoor extremes up to 104 °C.
• No tools required, peel-and-stick adhesive backs simplify fast installation.

Product Use Cases

• Access panels
• Retail & exhibition displays
• Vehicle interiors
• Maintenance covers
• Industrial enclosures and equipment

For more information please check the datasheets.