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  • 3M™ Loop Fastener SJ3531
  • 3M™ Loop Fastener SJ3531

    3M Product Number SJ3531
    13  Products
    • When paired with 3M™ Hook Fasteners, this reclosable fastener provides durability for thousands of openings and closures
    • Woven nylon loop 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
     More...
    Overall Length (Imperial)
    Overall_Length_Imperial
    Overall Length (Metric)
    Overall_Length_Metric
    Overall Width (Imperial)
    Overall_Width_Imperial
    Overall Width (Metric)
    Overall_Width_Metric
    13 Products Available
    Available options:
     Overall Length (Imperial), Overall Length (Metric), Overall Width (Imperial) and Overall Width (Metric)
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    Specifications
    Attribute Name
    Value
    Adhesive Type
    General Performance Rubber Adhesive
    Brand
    3M™
    Closure Life
    5000
    Color
    Beige, Black, White
    Engaged Thickness (Imperial)
    0.15 in
    Flame Retardant
    No
    Industries
    Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, Specialty Vehicle, Transportation
    Low Profile
    No
    Material
    Nylon
    Maximum Operating Temperature (Celsius)
    32 Degree Celsius
    Maximum Operating Temperature (Fahrenheit)
    90 Degree Fahrenheit
    Overall Length (Imperial)
    25 yd, 50 yd
    Overall Length (Metric)
    22.86 m, 45.72 m
    Overall Width (Imperial)
    0.62 in, 0.75 in, 1 in, 1.5 in, 2 in, 4 in
    Overall Width (Metric)
    101.6 mm, 15.87 mm, 19.05 mm, 25.4 mm, 38.1 mm, 50.8 mm
    Primary Liner
    White Polyethylene Film
    Primary Liner Thickness (Imperial)
    3 mil
    Product Form
    P1400/R3500
    Volatile Organic Compounds (VOCs)
    See Safety Data Sheet, Regulatory Data Sheet
    Details
    • When paired with 3M™ Hook Fasteners, this reclosable fastener provides durability for thousands of openings and closures
    • Woven nylon loop 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™ Loop Fastener SJ3531 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™ Loop Fastener SJ3531 is our better performing rubber-based loop 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. We designed this fastener with a woven loop backing, covered with thousands of soft, pliable napped loops, providing for thousands of openings and closings (cycles). Commonly paired with 3M™ Hook Fastener SJ3530, this loop fastener can also engage with other 3M™ Hook 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™ Loop Fastener SJ3531 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 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™ Loop Fastener SJ3531
    3M™ Loop Fastener SJ3531'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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