3M

3M 55261P Double Coated PET Tape

55261P

3M™ 55261P is a thin-profile, clear double sided tape featuring a PET (polyester) carrier for excellent dimensional stability and easy handling. Its high-tack acrylic adhesive delivers strong initial adhesion and reliable shear strength to a range of substrates, making it ideal for bonding, mounting, and laminating applications in electronics and general industrial environments.

High tack adhesive provides high initial adhesion and holding power to a variety of surfaces
Thin polyester carrier provides dimensional stability and ease of handling, die-cutting, and laminating
Recommended for foam and mesh lamination for small gaskets in electronics devices

Unwind Side Adhesive Type: Acrylic

Liner Side Adhesive Type: Acrylic

Color: Clear / Transparent

Liner Material: White Glassine Paper w/ Green 3M Logo

Backing/Carrier Material: PET - Polyester Film

TotalThickness: 0.1 mm

Overview
Customize
Features
Specifications
Compliance
Resources

Overview

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls

Features

High tack adhesive provides high initial adhesion and holding power to a variety of surfaces
Thin polyester carrier provides dimensional stability and ease of handling, die-cutting, and laminating
Recommended for foam and mesh lamination for small gaskets in electronics devices

Specifications

Color	Clear / Transparent
Backing/Carrier Material	PET - Polyester Film
Unwind Side Adhesive Type	Acrylic
Liner Side Adhesive Type	Acrylic
Total Thickness	0.1 mm
Backing/Carrier Thickness	0.012 mm
Unwind Side Adhesive Thickness	0.044 mm
Liner Side Adhesive Thickness	0.044 mm
Liner Material	White Glassine Paper w/ Green 3M Logo
Liner Thickness	0.076 mm
Unwind Side Adhesive Strength	12.5 N/cm
Liner Side Adhesive Strength	12.5 N/cm
Maximum Temperature Performance	390°F
Unwind Side Adhesive Permanent	Yes
Liner Side Adhesive Permanent	Yes

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with. For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.

Resources

Technical Data Sheet

3M™ Double Coated Tape 55261P is a thin-profile, clear, double-sided, pressure-sensitive adhesive tape featuring a PET (polyester) carrier that provides excellent dimensional stability and ease of handling, die-cutting, and laminating. Its high-tack acrylic adhesive deliver strong initial adhesion and reliable holding power across a variety of substrates. Supplied on a glassine paper liner, the tape offers the stability needed for precise converting and application while protecting the adhesive until use. 3M™ 55261P is well suited for bonding, mounting, and laminating applications in electronics and general industrial environments.

Foam and mesh lamination for small gaskets in electronics devices

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