Protect Your Printed Images

Polyonics® clear polyimide overlaminates are designed to protect printed images from extreme environmental conditions, including high (and low) heat, abrasion, organic solvents and harsh chemicals. Our overlaminates ensure image readability where color is not important, are dimensionally stable, and provide long term protection from smearing, loss of image clarity and resolution.


Our protective materials are offered with either 1 mil or 2 mil (25 um or 50 um) polyimide films and three different pressure sensitive adhesives (PSAs) to suit a wide variety of applications, surface materials and conditions, and liners for ease of handling and die cutting.

Features and Benefits

  • Guards valuable information from chemicals, abrasion, high heat and other hostile environmental conditions
  • Dimensional stability
  • Protects printed images from moisture exposure and smearing when heated/abraded


  • PCB and component tracking
  • Heavy equipment, drying and curing ovens
  • Metal processing plants
  • Electronic PCB processing
hot metals processing track and trace

Contact Us

To learn more about our unique engineered label and tape materials, call our technical experts at (603) 352-1415 or complete the form below to request more information. We look forward to working with you and earning your business.

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High Temperature Overlaminates Data Sheets

Visit our Overlaminates Library to learn more about our labels and download the product Data Sheets

Affiliations and Associations

Polyonics is proud to be associated with or be a member of the following industry organizations