3M SJ3526N Hook Industrial Fastener Black - Roll

3M™ SJ3526N is an industrial hook-type fastener designed for undemanding indoor applications where repeated opening and closing of the connection is essential. It provides quick assembly, high initial adhesion, and good shear resistance. It can be used as an alternative to zippers, screws, snaps, and other mechanical fastening systems. Intended for use with the matching 3M™ SJ3527N loop-type fastener.

Technical specifications

• Type: Industrial hook-and-loop fastener – hook part
• Color: Black
• Width: 12.5 mm, 25 mm
• Length: 45.7 m
• Thickness: 4.4 mm
• Operating temperature: up to 49°C
• Adhesive type: Acrylic pressure-sensitive adhesive
• Surfaces: Plastics, glass, metal, painted and raw wood, paper, cardboard

Application

• Mounting panels, nameplates, and labels
• Temporary applications in industrial assembly
• Joining decorative and informational elements
• Service and display work
• Indoor applications requiring easy disassembly

Benefits and properties

✅ Reusable – opens and closes thousands of times without losing properties
✅ Easy installation – quick and strong adhesion to many materials
✅ Design flexibility – an alternative to screws, locks, and snaps
✅ Clean fastening – no need for mechanical tools
✅ Good shear resistance – stable connection even with a small bonding surface
✅ Compatibility – perfect match with SJ3527N loop-type fastener

Application tips

The fastener should be applied to a clean, dry, and degreased surface. After pressing onto the substrate, wait at least 24 hours before full loading to ensure maximum adhesive strength. The SJ3526N hook side works with the SJ3527N loop side – only the combination of both elements guarantees the system's full functionality.