3M™ Membrane Switch Spacer 7959MP, Clear, 9 mil, Roll, Config

3M™ Membrane Switch Spacer 7959MP features 3M™ High Performance Acrylic Adhesive 200MP, formulated for excellent shear strength, on a 5 mil PET film carrier. This adhesive withstands repeated switch actuation and forms neat, clean edges for precise slitting and die-cutting. Double PCK paper liners resist humidity, curling, tunneling and buckling, and add stability for improved sheet processing.
Estimated Lead Time is 21 working days.
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  • Return Policy

    Our site states no returns allowed; however, in addition to a few exceptions, if your order is defective or damaged, the order will be replaced with good product. 

    • Weight
      3 lbs
    • SKU
      7100072988
    • UPC/ISBN
      70000236540
  • Industry
    IB
  • Lead Time
    21
  • Manufacturer
    3M
  • SAP
    7100072988
  • 3M ID
    70000236540
  • Product Formal Name
    3M™ Membrane Switch Spacer 7959MP, Clear, 9 mil, Roll, Config
  • Case Unit
    Case of 1
  • Unit of Measure
    Roll
  • Product ID
    7959MP
  • Estimated Lead Time
    21
  • Size
    Configurable
  • Color
    Transparent
  • Inventory Status Code
    Configurable
  • Country of Origin
    USA
  • Return Policy
    No Return
  • Width
    Configurable
  • Length
    Configurable
  • Bullets
    • Bullet 1
      - 9 mil double-coated spacer is ideal for withstanding repeated stress of switch actuation
      - 2 mil acrylic adhesive on each side delivers excellent shear strength, resists slippage and edge lifting
      - 5 mil polyester film carrier provides strength and stability
      - Adhesive resists oozing at edges and die-cuts for faster part processing
      - Layflat 58# polycoated kraft (PCK) liners add dimensional stability for various die-cutting operations
  • Transportation
    • ECCN Number
      EAR99
    • UNSPSC Code
      31201500
    • United States Department Of Transportation Ground US DOT, 49 CFR
      NOT REGULATED
    • United States Department Of Transportation Vessel US DOT, 49 CFR
      NOT REGULATED
    • NMFC Item
      157190
    • NMFC Class
      060.0
    • NMFC Sub
      00
    • Transport Protective Service
      PROTECTIVE SERVICE NOT REQUIRED
    • International Air Transport Association
      NOT REGULATED
    • International Maritime Organization
      NOT REGULATED
    • Flashpoint Transport
      No Flash Point
  • SKU
    7100072988
  • UPC/ISBN
    70000236540

The High-Shear Advantage - Less Oozing and Tighter EdgesFeaturing 3M™ High Performance Acrylic Adhesive 200MP, our 3M™ Membrane Switch Spacer 7959MP is ideal for the stresses of switch actuation over long periods. The adhesive on this double-sided spacer is formulated for excellent shear strength - forming a durable bond with plastics and other smooth surfaces with less oozing at the edges. This allows for easier slitting and die-cutting, faster part processing and minimal waste. The adhesive is applied at 2.0 mils to each side of a 5.0 mil polyester film carrier which adds structural strength.Double 4.2 mil 58 lb. polycoated kraft (PCK) paper lay-flat liners are designed to cover adhesive consistently for full bonding performance after application. Liners resist curling, tunneling and buckling, increase dimensional stability and hold up even under high humidity for efficient storage and processing. Liner design also enables improved rotary die-cutting at high speeds, as well as improved sheet processing.Recommended ApplicationsMembrane switch spacersSwitch mountingCircuit layer assemblyMetal dome placementLead protectionDie-cut laminationsResilient and Ready3M™ Membrane Switch Spacer 7959MP is constructed with 2.0 mil high performance acrylic adhesive that is coated on each side of a 5.0 mil polyester film carrier. This membrane switch spacer comes double-linered with a 4.2 mil, 58 lb. moisture-resistant, lay-flat, PCK paper. Designed to separate switch circuitry until actuation, our Membrane Switch Spacer 7959MP provides excellent temperature resistance (up to 400⁰F/204⁰C short-term heat resistance), solvents and UV resistance.About Our High Performance Acrylic Adhesive 200MP3M™ High Performance Acrylic Adhesive 200MP is considered an industry standard for graphic attachment and general industrial joining applications. It features outstanding adhesion to metal, polycarbonate (PC), ABS and polyester (PET), making it popular across many industries. This adhesive provides some initial repositionability for placement accuracy when bonding to plastics. It also performs well after exposure to humidity and hot/cold cycles, providing confidence that the switch will perform through difficult environmental conditions and millions of actuations.The Right Choice for a Range of ApplicationsWith low cost, long life, outstanding environmental performance and eye-catching graphics, membrane switches are found in more and more applications. They range from farm tractors and medical test systems to microwave ovens and fish finders. Whatever the need, 3M has a membrane switch construction suited for the job.Bringing Better Ideas to the Surface through ScienceIn our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

FREIGHT FREE on purchases with a subtotal of $4000.00 or more.

Our site states no returns allowed; however, if your order is defective or damaged, the order will be replaced with good product. In addition, we will attempt to return all your product (not only damaged product) if 3M grants the return based on various factors. Some items may be approved for return pending approval from 3M. Some but not all factors include if the item is a 3M stock item and elapsed time from receipt of product to issued return request. Note: 3M will not accept a return if the item is made to order or if the order is less than $600.00. Please double check accuracy of your orders prior to placing them. Details regarding if an item is stock or made to order can be found in the specifications tab of the item page. N = Made to order Item. S = Stock Item. We cannot guarantee any returns.

If you received a defective or damaged shipment, please email us at support@industrialgeneralstore.com explaining in detail the reason for requesting a replacement so we can contact 3M and initiate the return and new shipment.

3M 200MP High Performance Acrylic Bonding Tape