3M

3M 9448A Double Coated Tissue Tape

9448A

3M™ 9448A features a flexible tissue carrier coated on both sides with a high-adhesion acrylic adhesive, providing strong, long-term bonds. It offers high initial tack, excellent peel strength, and durable adhesion to a wide range of substrates, including stainless steel and polyethylene.

Medium-firm acrylic adhesive system delivers high adhesion to a range of substrates
Adhesive formulated to hold well even in high temperatures
Tissue carrier adds dimensional stability and improves conversions

Unwind Side Adhesive Type: Acrylate

Liner Side Adhesive Type: Acrylate

Color: Translucent

Liner Material: White Polycoated Kraft Paper (PCK) w/ 3M™ Print

Backing/Carrier Material: Tissue

TotalThickness: 5.9 mil

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

Medium-firm acrylic adhesive system delivers high adhesion to a range of substrates
Adhesive formulated to hold well even in high temperatures
Tissue carrier adds dimensional stability and improves conversions
80 lb. PCK liner makes the tape easy to handle and apply

Specifications

Color	Translucent
Backing/Carrier Material	Tissue
Unwind Side Adhesive Type	Acrylate
Liner Side Adhesive Type	Acrylate
Total Thickness	5.9 mil
Backing/Carrier Thickness	1 mil
Unwind Side Adhesive Thickness	3 mil
Liner Side Adhesive Thickness	3 mil
Liner Material	White Polycoated Kraft Paper (PCK) w/ 3M™ Print
Liner Thickness	4.7 mil
Unwind Side Adhesive Strength	125 oz/in
Liner Side Adhesive Strength	125 oz/in
Maximum Temperature Performance	302°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

33M™ 9448A features a flexible tissue carrier coated on both sides with a high-adhesion acrylic adhesive, providing strong, long-term bonds. It offers high initial tack, excellent peel strength, and durable adhesion to a wide range of substrates, including stainless steel and polyethylene.

3M™ Double Coated Tissue Tape 9448A features a flexible tissue carrier coated on both sides with a medium-firm acrylic adhesive designed to provide strong, durable bonding across a variety of substrates. The high-adhesion adhesive system delivers high initial tack, excellent peel strength, and reliable long-term bond performance on materials including stainless steel, polyethylene, and other low-surface-energy plastics that can be challenging for many acrylic adhesives to bond. The tissue carrier enhances dimensional stability, making the tape particularly effective for foam bonding applications, while also supporting easy handling and application. The 80 lb. polycoated kraft liner simplifies application and helps support efficient converting operations.

Nameplate bonding
Plastic film lamination/bonding
Foam bonding
Splicing

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