1. 3M Products
  • 3M™ Dual Lock™ Reclosable Fastener TB3540, Black, 25 mm x 3 m, 5.7 mm
  • 3M™ Dual Lock™ Reclosable Fastener TB3540, Black, 25 mm x 3 m, 5.7 mm

    3M ID 7100021077
    • Black fastener with mushroom shaped stems that is backed with a rubber based pressure sensitive adhesive
    • Type 250 which mates to Type 170, 250 or 400. Closes with an audible snap
    • Designed to bond to many plastics, powder coated paints and other low surface energy materials
    • Opens and closes 1000 times before losing 50% of its original tensile strength
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    Specifications
    Adhesive Type
    Rubber
    Brand
    Dual Lock™
    Closure Life
    1000
    Consumer Label
    No
    Flame Retardant
    No
    Indoor/Outdoor
    Indoor
    Industries
    Construction, Electronics, Furniture, General Industry, MRO, Packaging, Retail
    Low Profile
    No
    Maximum Operating Temperature (Celsius)
    49 Degree Celsius
    Primary Liner
    White Polyolefin
    Product Colour
    Black
    Product Form
    Bag
    Units per Case
    8
    Details
    • Black fastener with mushroom shaped stems that is backed with a rubber based pressure sensitive adhesive
    • Type 250 which mates to Type 170, 250 or 400. Closes with an audible snap
    • Designed to bond to many plastics, powder coated paints and other low surface energy materials
    • Opens and closes 1000 times before losing 50% of its original tensile strength
    • High initial tack
    • Indoor applications
    • Trial bag

    3M™ Dual Lock™ Reclosable Fastener SJ3540 has a rubber based adhesive on the back of a black, polypropylene reclosable fastener which makes it suitable for bonding many plastics, powder coated paints and other low surface energy materials. Our Dual Lock™ Reclosable Fastener SJ3540 has 40 mushroom shaped stems / cm² with a 5.8 mm engaged thickness.

    3M™ Dual Lock™ Reclosable Fastener SJ3540 is for use with many plastics (acrylic, polycarbonate and AS), powder coated paints, and low surface energy materials (polypropylene and polyethylene). It’s a Type 250 stem density polyolefin fastener that is backed with a rubber based pressure sensitive adhesive. Our fastener has closure action life of 1000 times before losing 50% of its original tensile strength, making it reliable, for longer. This product has low temperature performance, with a temperature resistance of up to +50 °C long-term (+70 °C short-term), and is designed for indoor use only.

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