The 3M™ Hook Fastener SJ3572 is one part of a two-part fastener solution designed to provide great durability for thousands of closures. With its high-performance, acrylic-based, pressure-sensitive adhesive backing, this fastener allows for easy and convenient attachment to a variety of substrates, including plastics such as polycarbonate, acrylic, ABS, polystyrene.
The 3M™ Hook Fastener SJ3572 is a best in class acrylic based hook fastener with a 4 mil (0.10mm) polypropylene film liner featuring embossed 3M print. It is an attachment alternative to a wide variety of closures, including zippers, screws, snaps, hooks, and more. This fastener is covered with flexible J shaped hooks, about 300 hooks per square inch (46 hooks/square cm.), which protrude up from a woven backing. Commonly paired with 3M™ Loop Fastener SJ3571, this hook fastener can also engage with other 3M™ Loop Fasteners. To ensure stability and flatness, both the hook and the corresponding loop are preshrunk
Adhesive Type | High Performance Acrylic |
Backing (Carrier) Material | Nylon |
Brands | 3M™ |
Breathable | Yes |
Catalog Number | SJ3572 |
Closure Life | 5000 |
Conformability | Medium |
Core Size (Imperial) | 3 in |
Core Size (metric) | 76.2 mm |
Engaged Thickness (Imperial) | 140 Milli-inch (mil) |
Engaged Thickness (Metric) | 3.6 mm |
Industries | Construction, Automotive, Medical, Electronics, Specialty Vehicle, Furniture, General Industrial, Military and Government, Transportation, Appliance |
Maximum Operating Temperature (Celsius) | 93 °C |
Maximum Operating Temperature (Fahrenheit) | 200 null |
Primary Liner Thickness (Imperial) | 4 Milli-inch (mil) |
Primary Liner Thickness (Metric) | 0.1 mm |
Product Form | Roll |
Product Type | Hook |
Smallest Saleable Unit | Roll |
Total Tape Thickness without Liner (Imperial) | 91 Milli-inch (mil) |
Total Tape Thickness without Liner (metric) | 2.4 mm |
Units per Case | 2.0, 3.0, 4.0 |
Overall Length (Imperial) | 50 yd |
Overall Length (Metric) | 45.72 m |
Overall Width (Imperial) | 0.62 in, 0.75 in, 1 in, 1.5 in, 2 in |
Overall Width (Metric) | 15.87 mm, 19.05 mm, 25.4 mm, 38.1 mm, 50.8 mm |