3M™ Hook Fastener SJ3530

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When paired with 3M™ Loop Fasteners, this reclosable fastener provides durability for thousands of openings and closures

Woven nylon hook fastener provides great design flexibility and fast product assembly

High tack rubber-based adhesive offers fast tack, good shear strength and bonds to a variety of substrates, including plastics

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Highlights
  • When paired with 3M™ Loop Fasteners, this reclosable fastener provides durability for thousands of openings and closures
  • Woven nylon hook fastener provides great design flexibility and fast product assembly
  • High tack rubber-based adhesive offers fast tack, good shear strength and bonds to a variety of substrates, including plastics
  • Alternative solution to zippers, screws, snaps and more
  • Features good temperature resistance of 90°F (32°C)
  • Best suited for indoor use

3M™ Hook Fastener SJ3530 is one part of a two-part fastener solution designed to provide great durability for thousands of closures. With its high tack rubber-based pressure sensitive adhesive backing, this fastener allows for easy and convenient attachment to a variety of substrates, including plastics like polyethylene and polypropylene.

Delivers Durability
3M™ Hook Fastener SJ3530 is our better performing rubber-based hook fastener with a 3 mil (0.08mm) polyethylene film liner. 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 SJ3531, 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.

Recommended Applications

  • Securing fabric to furniture cushions
  • Point of purchase display and signage
  • Indoor general industrial applications

High Tack Rubber Adhesive
The backing of 3M™ Hook Fastener SJ3530 is coated with a high tack rubber-based pressure sensitive adhesive. This tacky adhesive bonds quickly to your substrate when pressure is applied. It features quick stick, short dwell time and very good shear strength. This adhesive is designed to function with indoor applications and is suited for application to many substrates, including plastics like polyethylene and polypropylene.

3M™ Hook Fastener SJ3530's rubber adhesive system is ideal for securing fabric to a wide variety of substrates
3M™ Hook Fastener SJ3530's rubber adhesive system is ideal for securing fabric to a wide variety of substrates
Secure, Repeated Closures
3M™ Hook and Loop Fasteners offer great design flexibility, fast product assembly, smooth and clean exterior surfaces and excellent product performance in many applications. 3M Hook and Loop Fasteners consist of hooks and loops which engage to form a quick fastening attachment. To disengage the attachment, simply pull the strips apart by hand.

The use of a pressure sensitive adhesive reduces or eliminates the need for sewing, solvent activation, dielectric or ultrasonic bonding or bulk adhesive bonding. Pressure sensitive adhesive products can be applied manually or automatically using a variety of equipment choices.

Bringing it All Together
3M™ Hook and Loop Fasteners provide the strong, tough attachment solutions you need. Simply press together and the tiny, stiff hooks mesh with pliable loops to create a quick, secure fastening system. Backed with a variety of 3M adhesive technologies, you can easily meet application demands that require thousands of easy opening and closings.

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Overall Width (Metric) 25.4 mm, 50.8 mm, 15.87 mm, 101.6 mm, 19.05 mm, 38.1 mm, 31.75 mm
Product Form Roll
Overall Width (Imperial) 1 in, 2 in, 0.62 in, 4 in, 0.75 in, 1.5 in, 1.25 in
Product Color Black, White
For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.