• 3M™ Dual Lock™ Reclosable Fastener SJ3540, 250, Black, 1/2 in x 50 yd
  • 3M™ Dual Lock™ Reclosable Fastener SJ3540, 250, Black, 1/2 in x 50 yd

    3M ID 70070521052
    • A black fastener with mushroom shaped stems that is backed with a rubber based pressure sensitive adhesive.
    • Type 250 stem density polyolefin fastener which mates to Type 170, 250 or 400.
    • Designed to bond to many plastics, powder coated paints and other low surface energy materials.
    • Strong fastener secures with an audible snap, verifying closure
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    Specifications
    Attribute Name
    Value
    Adhesive Colour
    Black
    Brand
    3M™
    Closure Life
    1000
    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
    Primary Liner
    White Polyolefin
    Product Colour
    Black
    Product Form
    Roll
    Stem Density
    250
    Units per Case
    4
    Details
    • A black fastener with mushroom shaped stems that is backed with a rubber based pressure sensitive adhesive.
    • Type 250 stem density polyolefin fastener which mates to Type 170, 250 or 400.
    • Designed to bond to many plastics, powder coated paints and other low surface energy materials.
    • 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 SJ3540 has a rubber based adhesive on the back of a black, polypropylene reclosable fastner. 3M™ Dual Lock™ Reclosable Fastener SJ3540 has a 250 stems per square inch with a 0.23 inch engaged thickness. The closure life is 1,000 times.

    3M™ Dual Lock™ Reclosable Fastener SJ3540 has low temperature performance, with a temperature resistance of up to 120 degrees farheneit and is for indoor use only. This product is for use with many plastics (acrylic, polycarbonate and AS, powder coated paints and low surface energy materials (polypropylene and polyethylene).