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SKU 7000001570
Legacy SKU 70016034913
UPC 50021200681887
Catalog Number 7956MP
Product Number 7956MP

3M Membrane Switch Spacer 7956MP features 3M High Performance Acrylic Adhesive 200MP, formulated for excellent shear strength, on a 2 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.

  • 6 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
  • 2 mil polyester film carrier provides strength and stability
  • Adhesive resists oozing at edges and die-cuts for faster part processing
  • Layflat 58 lb. polycoated kraft (PCK) liners add dimensional stability for various die-cutting operations
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On it's way to you April 30   

Qty

Minimum Order 1 Case
Order Increment 1 Case
  High-Quality Material
  Easy To Use
  Fast, Global Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
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Thickness 6 mil 0.15 mm
Shipping Dimensions
Weight 50.75041 lb
Length 37.4378 in
Width 25.81299 in
Height 2.31299 in
Color Transparent

PRODUCT FAQ

  1. What is the size of 3M™ Membrane Switch Spacer 7956MP, Clear?

    The size of the product is 24 in x 36 in.

  2. Can you tell me how many sheets come in a case for this product?

    Yes, there are approximately 100 sheets per case.

  3. What is the thickness of the membrane switch spacer?

    The thickness of the spacer is at least six mil.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
The High-Shear Advantage – Less Oozing and Tighter Edges

3M™ Membrane Switch Spacer 7956MP is an ideal solution for switch actuation over long periods. It features 3M™ High Performance Acrylic Adhesive 200MP that is formulated for excellent shear strength. This double-sided spacer forms 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 2.0 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 Applications
  • Membrane switch spacers
  • Switch mounting
  • Circuit layer assembly
  • Metal dome placement
  • Lead protection
  • Die-cut laminations

3M™ Membrane Switch Spacer 7956MP is constructed with 2.0 mil high performance acrylic adhesive that is coated on each side of a 2.0 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, Membrane Switch Spacer 7956MP provides excellent temperature resistance (up to 400⁰F/204⁰C short-term heat resistance), solvents, and UV resistance.

About High Performance Acrylic Adhesive 200MP

3M™ High Performance Acrylic Adhesive 200MP is 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 Applications

Membrane switches are found in more and more applications due to their low cost, long life, outstanding environmental performance, and eye-catching graphics. 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 Science

The 3M Industrial Adhesives and Tapes Division applies the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, 3M IATD technologies help customers like you deliver competitive products to the market faster and more efficiently.

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