3M™ Hook Fastener SJ3526N

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

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Details

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 performance rubber-based adhesive offers fast tack, very 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 120°F (49°C)
Best suited for indoor use

3M™ Hook Fastener SJ3526N is one part of a two-part fastener solution designed to provide great durability for thousands of closures. With its high performance rubber-based pressure sensitive adhesive backing, this fastener allows for easy and convenient attachment to a variety of substrates, including plastics.

Delivers Durability
3M™ Hook Fastener SJ3526N is our best in class rubber-based hook fastener with a 3 mil (0.08mm) polyethylene film liner featuring red 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 SJ3527N, 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 Performance Rubber Adhesive
The backing of 3M™ Hook Fastener SJ3526N is coated with a high performance 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 subs trates, including plastics.

3M™ Hook Fastener SJ3526N's fastening system is designed to provide great durability for thousands of closures

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.

Typical properties

Details

Adhesive Type	High Performance Rubber Adhesive
Application	Upholstery & Seating Attachment, Interior Mirror & Fixture Attachment, Gym Mat Attachment, Trade Show Exhibits, Graphic Attachment, Cushion Attachment, Orthopedic Braces, Floor Mat Attachment
Backing (Carrier) Material	Nylon
Brands	3M™
Closure Life	5000
Engaged Thickness (Imperial)	0.15 none, 0.15 in
Engaged Thickness (Metric)	3.8 mm
Features	Office Products
Industries	Transportation, Electronics, General Industrial, Military & Government, Construction, Specialty Vehicle, Furniture, Medical, MRO, Appliance, Retail, Signage
Maximum Operating Temperature (Celsius)	49 ℃
Maximum Operating Temperature (Fahrenheit)	120 ℉
Primary Liner Thickness (Imperial)	3 mil
Primary Liner Thickness (Metric)	0.08 mm
Product Color	White, Beige, Black
Product Form	Roll
Product Type	Hook
Smallest Saleable Unit	Roll
Total Tape Thickness without Liner (Imperial)	94.488 mil
Total Tape Thickness without Liner (Metric)	2.4 mm
Units per Case	1.0, 2.0, 3.0, 4.0

Dimensions and Classifications

Overall Length (Imperial)	50 yd
Overall Length (Metric)	45.72 m
Overall Width (Imperial)	0.62 in, 0.75 in, 1 in, 2 in, 4 in
Overall Width (Metric)	15.87 mm, 19.05 mm, 25.4 mm, 50.8 mm, 101.6 mm

Resources

3M™ Hook Fastener SJ3526N Beige

Regulatory Data Sheet

Document Number: MSDS_2851806_US_EN_RDS

(PDF)

3M™ Hook Fastener SJ3526N Black

Regulatory Data Sheet

Document Number: MSDS_2851756_US_EN_RDS

(PDF)

3M™ Hook Fastener SJ3526N White

Regulatory Data Sheet

Document Number: MSDS_2851780_US_EN_RDS

(PDF)

Reviews

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	Current product 3M™ Hook Fastener SJ3526N	3M™ Hook Fastener SJ3402	3M™ Hook Fastener SJ3532	3M™ Hook Fastener SJ3572
Overall Width (Metric)	15.87 mm, 19.05 mm, 25.4 mm, 50.8 mm, 101.6 mm
Product Form	Roll
Total Tape Thickness without Liner (Metric)	2.4 mm
Overall Width (Imperial)	0.62 in, 0.75 in, 1 in, 2 in, 4 in
Features	Office Products
Product Color	White, Beige, Black

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.