3M

3M 7419 Low Static Polyimide Tape

3M™ Low Static Polyimide Tape 7419 is a high-temperature tape designed for electronic applications. Featuring a silicone-free acrylic adhesive, it withstands short-term exposure to typical solder mask temperatures while providing clean removal and helping reduce contamination risks on sensitive substrates. The tape's low-static dissipative properties allow for use in static-sensitive environments.

Silicone-free acrylic adhesive is resistant to typical solder mask temperatures for short periods of time
Offers clean removal from substrates like FR-4 and gold
Stays firmly in place during processing and removes cleanly from typical electronic substrates even after 10 minutes at 260°C (500°F)

Color: Amber

Backing/Carrier Material: Polyimide Film

Adhesive Type: Acrylic

TotalThickness: 2.8 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

Silicone-free acrylic adhesive is resistant to typical solder mask temperatures for short periods of time
Offers clean removal from substrates like FR-4 and gold
Stays firmly in place during processing and removes cleanly from typical electronic substrates even after 10 minutes at 260°C (500°F)
High-temperature adhesive has excellent chemical resistance for demanding chemical masking applications
Maintains static dissipative properties to protect sensitive components

Specifications

Color	Amber
Backing/Carrier Material	Polyimide Film
Adhesive Type	Acrylic
Total Thickness	2.8 mil
Backing/Carrier Thickness	1 mil
Adhesive Thickness	1.8 mil
Adhesive Strength	17 oz/in
Dielectric Strength	6,000 volts
Maximum Temperature Performance	500°F
Low Static	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™ Low Static Polyimide Tape 7419 features a specially formulated silicone-free acrylic adhesive designed for high-temperature electronic applications. Engineered to withstand short-term exposure to typical solder mask temperatures, it provides reliable adhesion and clean removal from common substrates such as FR-4, gold, and silicon. The non-silicone adhesive helps reduce contamination risks, making it well suited for sensitive electronic manufacturing processes and powder coat masking applications. Its low-static dissipative properties allow for use in static-sensitive environments, while its high tensile strength supports demanding chemical masking applications. 3M™ Low Static Polyimide Tape 7419 offers a reliable, clean solution to help keep substrates safe from heat and chemical exposure during critical stages of electronic manufacturing processes.

Masking or protecting residue sensitive areas on printed circuit boards during high-temperature operations such as wave soldering and solder reflow
Static sensitive applications
Demanding chemical masking applications

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