| Product Name | 3M Dual Lock Reclosable Fastener SJ3550CF |
| Part Number | SJ3550CF |
| 3M Product Number | SJ3550CF |
| 3M ID | 7100262757 |
| UPC Code | 00068060001245 |
| Overall Width (Imperial) | 6 inches |
| Overall Width (Metric) | 152.4 mm |
| Overall Length (Imperial) | 50 yards |
| Overall Length (Metric) | 45.72 meters |
| Product Form | Roll |
| Roll Goods Type | Rigid Back |
| Backing Material | Polyolefin |
| Primary Liner | Clear Polyolefin |
| Primary Liner Color | Transparent |
| Primary Liner Thickness (Imperial) | 0.08 mm |
| Primary Liner Thickness (Metric) | 0.1 mm |
| Adhesive Color | Black |
| Stem Density | 250 per square inch |
| Engaged Thickness (Imperial) | 226 mil |
| Engaged Thickness (Metric) | 5.74 mm |
| Unmated Thickness (Metric) | 3.5 millimeters |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Maximum Operating Temperature (Celsius) | 93°C |
| Temperature Resistance | 220°F (104°C) |
| Closure Life | 1000 cycles |
| Flame Retardant | No |
| Good For Outdoors | Yes |
| Indoor/Outdoor | Indoor/Outdoor |
| Product Type | Fastener |
| Brand | Dual Lock |
| Solution | Office Products |
| Smallest Saleable Unit | Roll |
| Packaging | 1 Roll/Case |
| Compatible Types | Type 170, Type 250, Type 400 stem densities |
| Substrate Compatibility | Metals, glass, acrylics, polycarbonate, ABS plastics |
| Industries | Automotive, Construction, Electronics, Furniture, General Industrial, MRO, Medical, Military & Government, Packaging, Retail, Specialty Vehicles, Transportation |
| Recommended Applications | Access panels, graphic attachment, specialty vehicle interior attachments, general industrial attachment, city bus light fixtures, dashboard attachment, drone accessories, headliner systems, mirror fixtures, kiosk assembly, boat accessories, RV accessories, surveillance cameras, toll transponders, panel attachments, trim panels, sunroof trim, wiring harness attachment |
| Adhesive Type | Clear acrylic pressure-sensitive |
| Adhesive Properties | Heat, chemical, and UV resistant |
| Installation Method | No drilling, screwing, or sewing required |
| Closure Verification | Audible snap when secure |
| Reusability | Hundreds of reattachments without strength loss |