3M™ Double Coated Tapes

Double coated tapes consist of pressure-sensitive adhesive on both sides of a carrier. The carrier reinforces the substrate while, at the same time, allows for easier dispensing. Because of the added layer, double coated tapes tend to be thicker and will generally have lower temperature resistance simply due to the limitations of the carrier that the adhesive rests on.

When two distinct adhesives are needed in order to join dissimilar surfaces, double coated tapes are the preferred choice and are often referred to as "differential tapes." For instance, you may have a need for a permanent adhesive on one side of a carrier and a removable on the opposite.

Uses of Double Coated Tape

Double coated tapes, also known as double sided tapes, can be used to reinforce substrates. For instance, they can be used to join porous substrates, such as foam, to help keep the substrate from reshaping itself. They are also used to help fill any gaps between parts that an adhesive transfer tape would cover. Double coated tapes are often referred to as "spacers" in this type of application.

3M™ Double Coated Tape from Tekra

As a 3M Master Converter, Tekra can convert any double coated tape down to the size you need including for applications needing narrow width slitting.  Tekra also carries a wide variety of 3M™ Double Coated foam tapes.  Check out the 3M™ Converter Markets Selection Guide for more product details and contact us with any questions you have.

3M™ Double Coated Tapes Products

Adhesion to high surface energy surfaces

Adhesion to low surface energy surfaces

Features

  • Ultra thin double coat for applications where thickness is critical
  • High adhesion to a wide variety of materials such as HSE, LSE and metals
  • Good temperature & UV resistance
  • Good peel strength

Features

  • Good bond to silicone rubber
  • Strong holding power to various silicone surfaces
  • 3M™ Adhesive 350 provides high adhesion to a variety of surfaces
  • Thin, polyester carrier provides dimensional stability and improved handling

Features

  • Excellent adhesion to open cell foams
  • Consistent adhesive performance to many plastics
  • Polycoated liner for ease of handling
  • Thin nonwoven carrier for dimensional stability and improved handling

Features

  • Excellent adhesion to open cell foams
  • Consistent adhesive performance to many plastics
  • Polycoated liner for ease of handling
  • Same as 9786 except unprinted liner

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