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  • 3M™ Dual Lock™ Reclosable Fastener TB3550, 250/250, Black, 1 in x 10 ft
  • 3M™ Dual Lock™ Reclosable Fastener TB3550, 250/250, Black, 1 in x 10 ft

    3M ID 70006718533
    • Five times stronger in tensile than typical hook-and-loop fasteners
    • Easy peel-apart for quick access
    • Durable enough to be opened and closed 1,000 while maintaining 50% of its original strength
    • Mushroom shaped stems snap in place to ensure fastener is engaged
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    Specifications
    Attribute Name
    Value
    Adhesive Type
    General Purpose Acrylic Adhesive
    Brand
    3M™
    Closure Life
    1000
    Consumer Label
    No
    Flame Retardant
    No
    Indoor/Outdoor
    Both
    Industries
    Construction, Electronics, Furniture, General Industrial, Medical, Military and Government, MRO, Packaging, Retail, Specialty Vehicle, Transportation
    Low Profile
    No
    Maximum Operating Temperature (Celsius)
    93 Degree Celsius
    Primary Liner
    Clear Polyolefin
    Product Colour
    Black
    Product Form
    Bag
    Stem Density
    250
    Units per Case
    8
    Details
    • Five times stronger in tensile than typical hook-and-loop fasteners
    • Easy peel-apart for quick access
    • Durable enough to be opened and closed 1,000 while maintaining 50% of its original strength
    • Mushroom shaped stems snap in place to ensure fastener is engaged
    • eneral purpose acrylic adhesive bonds to metals, glass and medium to high surface energy plastics
    • Features good temperature resistance of 200°F (93°C)
    • Best suited for indoor and outdoor use

    3M™ Dual Lock™ Reclosable Fastener TB3550 solves attachment issues without the use of special tools or complicated, mechanical fastening systems. This innovative reclosable design system allows attachment of access doors, panels, signs, display components, and many other frequently opened and closed parts for easy, repeated access with minimal loss of bonding strength over time.

    Strength in Numbers One little mushroom won't accomplish much in this world, but pair him up with a few hundred of his friends and he becomes nearly unstoppable. Teamwork, that's the idea behind the design on our 3M™ Dual Lock™ Reclosable Fastener TB3550. When joined together, our unique, mushroom-shaped stems combine to interlock with one another, generating five times the closure strength of typical hook and loop fasteners while maintaining the ability to easily peel-apart for quick access. Our 3M™ Dual Lock™ TB3550 Reclosable Fastener contains approximately 250 mushroom-shaped head stems per square inch. When two pieces of Dual Lock™ are pressed together the stems flex and the mushroom heads slide past each other. After mating, the stem snaps back into its original position, interlocking with the opposing heads with an audible snap that signals the fastener is engaged. This system can be opened and closed 1,000 times while maintaining 50% of the original tensile strength. No Drilling, Screwing, Tightening, or Complex Installation Our Dual Lock™ TB3550 uses an acrylic adhesive that bonds well to a variety of high medium surface energy materials, including some plastics, metal, glass, and painted surfaces. This ensures a quick and easy installation without the use of mechanical attachment processes. The adhesive sticks quickly and reaches full strength after 72 hours. Once bonded the interlocked, mushroom-shaped stems provide an attachment that holds as well as screws or rivets, yet separates easily for access. Versatile, Durable and Invisible There's no limit to the number of uses for our Dual Lock™ fasteners. The stems, mushroom tops, and film backing are constructed of clear polypropylene, and the polyolefin backing resist common solvents and alkaline solutions, making them ideal for a variety of purposes and environments. The fastener is recommended for use at temperatures ranging from -20°F/-29°C to 200°F/93”C. Hidden from view when attached, these fasteners provide a clean, unbroken surface, and stay strong through more than 1,000 open-close cycles. Our Dual Lock™ Reclosable Fasteners are used extensively in transportation, electronics, business equipment, machinery, medical, and sign and display markets. They are ideal for both indoor and outdoor applications including: attaching signs, cushions, enclosure and access panels, banners, doors, adjustable shelving, vehicle ceiling panels, furniture seats and backs, and much more.