3M SJ-3921 Datasheet 3M SJ-3921

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  • Description for 3M SJ-3921

    Dual Lock Reclosable Fastener, Black carrier.

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    Brand Bumpon
    Application Type Bond
    1 Part or 2 Part 1-Part
    Material Form Bumpons
    Manufacturer 3M
    Chemistry Acrylic
    Cure Method Pressure Sensitive
    Color Black

  • Technical Data for 3M SJ-3921

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    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Bumpons
    • Chemistry
    • Application Method
      • Roll
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
    • Color
      • Black
    • Brand
      • Bumpon
    Specifications

  • Best Practices for 3M SJ-3921

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  • Comparable Materials for 3M SJ-3921

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    Spec Engine® Results

    • 3M
      SJ4570(3M)

      It can replace conventional fasteners, such as screws, clips, rivets, snaps, hook and loop and bolts in many applications where access or repositioning is needed.

    • 3M
      SJ5306(3M)

      The urethane is a durable, resilient elastomer. The aggressive, high tack pressure sensitive adhesive is protected with a release liner making application fast and easy.

    • 3M
      SJ3560(3M)

      The clear acrylic adhesive combined with the clear backing allows for the substrate color to show through the fastener. The acrylic adhesive is well suited for applications exposed to high temperatures, humidity or for high surface energy materials.

    • Compare All
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