Find a Service Center
description
- 3M™ Dual Lock™ Reclosable Fastener SJ3550 is the convenient alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS.
features
- Black, interlocking mushroom-shaped heads (250 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
- Mates with Type 170, Type 250 or Type 400 stem densities to provide different strength combinations
- White, acrylic, conformable foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS
- Strong fastener secures with an audible snap, verifying closure
- An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
- Features good temperature resistance of 200°F (93°C)
- Best suited for indoor and outdoor use
| Flame Retardant | No |
| Primary Liner Thickness | 4 mil, 0.1 mm |
| Color | Black |
| Indoor/Outdoor Use | Both |
| Assembly Type | Mounting and Trim Attachment, Panel to Frame / Stiffener to Panel |
| Overall Length [Max] | 45.72 m |
| Primary Liner | Clear Polyolefin |
| Overall Length [Min] | 50 yd |
| Product Form | Roll |
| Weight | 18.0 LB |
| EAN or UPC | 21200461095 |
