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3M 850

3M 850 can generally be used for splicing and applications where chemical resistance and/or clean removal is necessary.
The silver backing is a transparent polyester with a thin layer of aluminum.

  • Color: Transparent, Red, Black, White
  • Thickness: 1.9 mil | 0.05mm
  • Backing: Polyester
  • Adhesive: Acrylic
  • Application: General Industrial

3M 850 can generally be used for splicing and applications where chemical resistance and/or clean removal is necessary. The silver backing is a transparent polyester with a thin layer of aluminum.

  • The thin, high-strength polyester film helps reduce failures due to breakage while meeting low caliper requirements.
  • Chemical and solvent resistance to help reduce rejects produced from chemical and solvent attacks.
  • Abrasion is resistant to help protect surfaces from abrasion and rough handling.
  • A variety of colors is offered when easy detection is required.
3M 850
3M 850
3M 850
3M 850

3M 850 Features

  • Aggressive acrylic adhesive provides quick stick and excellent long-term holding in splicing applications
  • Thin, high-strength polyester film meets low caliper requirements which won't interfere with most machinery processes
  • Polyester backing resists tearing and protects surfaces from abrasion and rough handling
  • Temperature resistance enables the tape to perform in high-temperature operations
  • Meets a variety of aerospace specifications
  • The silver version is highly visible for applications where marking or identification is required
  • Low modulus, low Shore A Hardness
  • Prolonged exposure to sunlight or hot caustics will cause the backing to become brittle and lose tensile strength.

3M 850 Applications

Recommended Applications (Red, Black, and White)

  • Core starting
  • Splicing and web defect marking
  • Sealing, labeling, and protecting
  • Decorative edging
  • Tape hinge

Recommended Applications (Transparent)

  • Sealing and protecting against chemical intrusion
  • Label protection where readability is a concern
  • Meets a variety of specifications in the aerospace industry
  • Core starting and splicing

Recommended Applications (Silver)

  • Defect flagging where reflective sensing is required
  • Decorative striping and edging
  • Meets a variety of specifications in the aerospace industry
  • Splicing of film, including movie film

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    We provide standardized adhesive tapes as well as customized services from coating to die-cutting. 

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