3M

3M UCT-50 Ultra Clear Double Coated Tape

UCT-50

3M™ UCT-50 is a 0.051 mm exceptionally clear double-sided tape designed for display screen assemblies, delivering 90% light transmission and 1.1% haze. Its PET carrier and non-silicone acrylic adhesive provide reliable bonding while maintaining optical performance.

Double sided acrylic tape with 90% light transmission and 1.1% haze
Excellent initial tack with good adhesion and shear strength
Produced in a clean room to help keep finished products free of dirt, dust, and debris

Unwind Side Adhesive Type: Acrylic

Liner Side Adhesive Type: Acrylic

Color: Ultra-Clear

Liner Material: Unwind Side: PET, Liner Side: PET

Backing/Carrier Material: PET - Polyester Film

TotalThickness: 0.051 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

Double sided acrylic tape with 90% light transmission and 1.1% haze
Excellent initial tack with good adhesion and shear strength
Produced in a clean room to help keep finished products free of dirt, dust, and debris
Non-silicone acrylic adhesive leaves no silicone residue
Exceptionally clear polyester (PET) carrier with PET liner on each side for easy die cutting

Specifications

Color	Ultra-Clear
Backing/Carrier Material	PET - Polyester Film
Unwind Side Adhesive Type	Acrylic
Liner Side Adhesive Type	Acrylic
Total Thickness	0.051 mm
Backing/Carrier Thickness	0.012 mm
Unwind Side Adhesive Thickness	0.019 mm
Liner Side Adhesive Thickness	0.019 mm
Liner Material	Unwind Side: PET, Liner Side: PET
Liner Thickness	Unwind Side: 0.037 mm , Liner Side: 0.078 mm
Unwind Side Adhesive Strength	8.1 N/cm
Liner Side Adhesive Strength	8.1 N/cm
Maximum Temperature Performance	350°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™ UCT-50 is a 0.051 mm exceptionally clear double-sided tape designed for display screen assembly, delivering 90% light transmission and 1.1% haze for excellent optical performance. Ideal for bonding display screens, lenses, and backlit graphics, it features a transparent polyester (PET) carrier and non-silicone acrylic adhesive that provide strong initial tack, reliable adhesion, and good shear strength without leaving silicone residue. Produced in a clean room and protected by PET liners on both sides, UCT-10 helps minimize dust and debris contamination while supporting high-quality finished products. The PET carrier and liners offer dimensional stability for precise die-cutting and converting.

Cell phone lens attachment
Tablet screen attachment
Backlit graphics attachment
Backlit control button bonding
Electronics and appliance applications requiring excellent light transmission, high initial tack and easy die cutting

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