Dual Lock Minipack Black SJ354D 25mm * 5m (21659)
The SJ3550 Dual Lock™ fastener from 3M™ provides a solution to fastening challenges without the need for special tools or complicated mechanical fastening systems. This reclosable fastener employs an acrylic adhesive that adheres well to a variety of high and medium surface energy materials, including certain plastics, metal, glass, and painted surfaces.
- Type 250 corresponds to types 170, 250, or 400.
- Features an audible snap for secure closure.
- White foam tape, acrylic and adaptable, adheres well to various substrates, including metals and plastics like acrylic, polycarbonate, and ABS.
- Provides a strong secure closure validated by an audible click.
- Contains 40 mushroom-shaped stems/cm² with an engaged thickness of 5.7 mm.
- Temperature performance ranges from -30°C to 70°C long-term (+95°C short-term).
- Suitable for both indoor and outdoor use.
3M SKU: 21659
VDM – Reya SKU: 447687
EAN CODE: 4001895502408








