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  • 3M™ Dual Lock™ Reclosable Fastener SJ3541
  • 3M™ Dual Lock™ Reclosable Fastener SJ3541

    3M Product Number SJ3541
    Products
    • Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
    • Mates with Type 170 and Type 250 stem densities to provide different strength combinations
    • Synthetic rubber-based adhesive bonds well to a variety of substrates including low surface energy plastics such as polyethylene and polypropylene
    • Strong fastener secures with an audible snap, verifying closure
     More...
    Overall Width (Imperial)
    Overall_Width_Imperial
    Products Available
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     Overall Width (Imperial)
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    Specifications
    Attribute Name
    Value
    Adhesive Type
    Rubber
    Assembly Type
    Mounting and Trim Attachment, Panel to Frame / Stiffener to Panel
    Brand
    Dual Lock™
    Closure Life
    1000
    Color
    Black, Black
    Engaged Thickness (Imperial)
    0.23 in
    Flame Retardant
    No
    Indoor/Outdoor
    Indoor
    Industries
    Construction, Electronics, Furniture, General Industrial, MRO, Packaging, Retail
    Low Profile
    No
    Maximum Operating Temperature (Celsius)
    49 Degree Celsius
    Maximum Operating Temperature (Fahrenheit)
    120 Degree Fahrenheit
    Overall Length (Imperial)
    50 yd
    Overall Length (Metric)
    45.72 m
    Overall Width (Imperial)
    0.5 in, 0.75 in, 2 in, 6 in
    Overall Width (Metric)
    12.7 mm, 152.4 mm, 19.05 mm, 50.8 mm
    Primary Liner
    White Polyolefin
    Primary Liner Thickness (Imperial)
    5 mil
    Product Form
    P1400/R3500
    Solution for
    Wireless Network: Infrastructure Accessories
    Stem Density
    400
    Substrate 1
    Glass (Inked Glass - Ceramic), Metal (Aluminum - Powder Coated - Copper - Stainless Steel - Zinc/Galvanized), Plastics/Composites (ABS - Carbon Fiber - Acrylic - Fiberglass - Polycarbonate - Polyester - Polyimide - Polystyrene - Rigid Vinyl), Plastics/Composites (Nylon - PEEK - Polyethylene - Polypropylene)
    Substrate 2
    Glass (Inked Glass - Ceramic), Metal (Aluminum - Powder Coated - Copper - Stainless Steel - Zinc/Galvanized), Plastics/Composites (ABS - Carbon Fiber - Acrylic - Fiberglass - Polycarbonate - Polyester - Polyimide - Polystyrene - Rigid Vinyl), Plastics/Composites (Nylon - PEEK - Polyethylene - Polypropylene)
    TDS Required
    Yes
    Volatile Organic Compounds (VOCs)
    See Safety Data Sheet, Regulatory Data Sheet
    Details
    • Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
    • Mates with Type 170 and Type 250 stem densities to provide different strength combinations
    • Synthetic rubber-based adhesive bonds well to a variety of substrates including low surface energy plastics such as polyethylene and polypropylene
    • Strong fastener secures with an audible snap, verifying closure
    • An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
    • Features good temperature resistance of 120°F (49°C)
    • Best suited for indoor use

    3M™ Dual Lock™ Reclosable Fastener SJ3541 is the easy and clear alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including many plastics and low surface energy materials.

    Unlock Simplicity
    Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3541 has exceptional strength through its interlocking mushroom-shaped heads (400 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. We designed this fastener with a synthetic rubber-based black PE foam tape protected by a removable, film liner. This pressure sensitive adhesive features quick stick and a short dwell time. With 3M™ Dual Lock™ Reclosable Fastener SJ3541, there is no need for any drilling, screwing or sewing tools which makes for quick installation.

    Durable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3541 has exceptional strength through its interlocking mushroom-shaped heads (400 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products
    3M™ Dual Lock™ Reclosable Fasteners are available in three stem densities to customize for the strength requirements of your project
    Recommended Applications:
    • Access panels
    • Interior signage
    • Decorative trim
    • Office partitions
    • Product IDs

    Design Flexibility
    3M™ Dual Lock™ Reclosable Fastener SJ3541 consists of interlocking mushroom-shaped heads that easily slide over each other, allowing for positioning of parts before being snapped together. This fastening process creates a durable attachment and provides fast product assembly with great design flexibility. Our reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance.

    3M™ Dual Lock™ Reclosable Fasteners sound an audible snap when secure, which verifies closure of the attachment. To disengage, simply peel the pieces apart by hand. Our fasteners maintain their strength throughout multiple attachments and detachments. A lightweight alternative to metal fasteners, this product remains hidden beneath surfaces and does not interfere with the integrity of your material—providing aesthetic improvements and design flexibility.

    Hundreds of Reattachments in a Snap
    When two pieces of 3M™ Dual Lock™ Reclosable Fasteners mate, the stems flex and the mushroom heads slide past each other. After passing the opposing mating piece, the stems snap back into their original position and the opposing mushroom heads interlock. These fasteners can provide high tensile strength but can be opened by simply cleaving or peeling open the closure. This product is well suited for many indoor applications where a good performance, high strength, reclosable fastening system is required.

    Delivers Long-Lasting Performance
    Not all design requirements are easily satisfied, but you can simplify your attachments. When you need a strong, reliable, yet removable closure, 3M™ Dual Lock™ Reclosable Fasteners are the easy alternative to traditional fastening methods such as screws, nuts or bolts.


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