3M™ Double-Sided Thin Bonding Tapes

3M™ Double-Sided Thin Bonding Tapes

Introducing 3M™ 9425 Double-Sided Tape – Engineered for Heat, Built for Precision

Q: Why choose converting over stock rolls?

Converting enhances efficiency, precision, and reduces waste – boosting productivity and quality.

Q: What makes this tape ideal for electronics?

Its low outgassing and strong adhesion make it a trusted choice for sensitive electronic and FPC assemblies .

Q: What formats can EKO-TECH deliver this tape in?

We offer custom widths, lengths, sheets, spooled rolls, and die-cut shapes based on your exact specifications.

Q: Is the tape suitable for die-cutting?

Absolutely. The heat-resistant liner ensures dimensional stability and clean die cuts , perfect for precision converting.

Q: Can 3M™ 9425 withstand solder reflow processes?

Yes, it is designed to endure short-term exposure to 500°F / 260°C , ideal for lead-free solder reflow .

The 3M™ 9425 Double-Sided Tape is a high-performance, repositionable adhesive tape designed for the most demanding environments. Whether it’s flexible circuit bonding or metal surface mounting, this tape delivers reliable adhesion at temperatures up to 260°C (500°F). It’s your go-to solution for high-temperature manufacturing, especially during lead-free solder reflow processes.

At EKO-TECH, we combine this tape’s exceptional performance with cutting-edge converting services – from rewinding and slitting to cross-wound spooling and precision die-cutting – to ensure your components are optimized for your production line.

Where to Use 3M™ 9425 Double-Sided Tape

Flexible Printed Circuit (FPC) Attachment
Heat-Intensive Electronics Assembly
High Surface Energy (HSE) Metals Bonding
Automotive Underhood Components
Die-Cut Parts in High-Temp Processes
Electronics Manufacturing and Rework

Benefits of 3M™ 9425 Double-Sided Tape

Withstands High Heat
Performs in environments up to 500°F / 260°C
High Adhesion Strength
Delivers excellent holding power for long-term bonding
Repositionable Design
Enables adjustments without compromising tack
Low Outgassing
Ideal for sensitive electronic assemblies
Clear & Thin
Maintains sleek product aesthetics without bulk
Die-Cut Friendly
Stable liner supports precise converting processes

Why Work with a 3M Select Converter Like EKO-TECH?

Choosing a 3M Select Converter like EKO-TECH means you’re not just buying tape – you’re getting a tailor-made bonding solution. Our in-house experts ensure:

Application-specific guidance backed by 3M’s global innovation
Proven quality systems and certified processes
Speed, flexibility, and precision at every stage
Deep understanding of electronics, automotive, and industrial applications

Custom Converting Services for 3M™ 9425 Tape at EKO-TECH

Every production line is different – and so is every tape solution. At EKO-TECH, we offer a complete suite of converting services for 3M™ 9425:

Rewinding to individual lengths for efficient roll usage
Slitting to custom widths – as narrow or wide as needed
Sheeting for flat, cut-to-size requirements
Die & Kiss Cutting for exact, ready-to-apply components
Cross-Wound Spooling for high-efficiency automation

Let us help you define, design, and deliver the optimal format for your manufacturing process.

Technical data:

Adhesive Type Acrylic, Differential Adhesive
Back Side Adhesive Thickness (Imperial) 2.2 mil
Back Side Adhesive Thickness (Metric) 0.06 mm
Back Side Adhesive Type Removable Repositionable Adhesive 1050
Backing (Carrier) Material UPVC
Backing (Carrier) Thickness (Imperial) 1.4 mil
Backing (Carrier) Thickness (Metric) 0.04 mm
Brands 3M™
Carrier Material Unplasticized Polyvinyl Chloride (UPVC)
Carrier Thickness 1.4 mil
Carrier Thickness (Metric) 0.04 mm
Case Quantity 9.0 Bags per Case, 12.0 Bags per Case, 18.0 Bags per Case
Face Side Adhesive Thickness (Imperial) 2.2 mil
Face Side Adhesive Thickness (Metric) 0.06 mm
Face Side Adhesive Type Acrylic Adhesive 420

Indoor/Outdoor Both
Industries Metalworking, Signage, Print, Craft, Converter Solutions, General Industrial, Paper, Point of Purchase, Electronics, Medical, Packaging
Master Size Length (Imperial) 360 Linear Yard
Master Size Length (Metric) 329.2 m
Master Size Width (Imperial) 48 in
Master Size Width (Metric) 122 cm
Maximum Operating Temperature (Celsius) 52 ℃
Maximum Operating Temperature (Fahrenheit) 125 ℉
Minimum Operating Temperature (Celsius) -40 ℃
Minimum Operating Temperature (Fahrenheit) -40 ℉
Number of Adhesive Sides Double-sided
Primary Liner 58# Polycoated Kraft Paper (PCK)

Primary Liner Color Tan
Primary Liner Thickness (Imperial) 4.2 mil
Primary Liner Thickness (Metric) 0.11 mm
Product Color Transparent
Product Form Roll
Smallest Saleable Unit Roll
Total Tape Thickness without Liner (Imperial) 5.8 mil
Total Tape Thickness without Liner (Metric) 0.147 mm
Units per Case 1.0, 3.0, 9.0, 12.0, 18.0
Overall Length (Imperial) 72 yd, 144 yd
Overall Length (Metric) 65.83 m, 65.84 m, 66 m, 131.67 m
Overall Thickness (Imperial) 5.8 mil
Overall Width (Imperial) 0.5 in, 0.75 in, 1 in, 3 in, 17.5 in, 24 in, 48 in
Overall Width (Metric) 12.7 cm, 19.05 mm, 25.4 mm, 76.2 mm, 122 mm, 444.5 mm, 609.6 mm

FAQ

Why choose converting over stock rolls?Monika Kluk2025-06-05T13:03:08+02:00

Why choose converting over stock rolls?

Converting enhances efficiency, precision, and reduces waste – boosting productivity and quality.

What makes this tape ideal for electronics?Monika Kluk2025-06-05T13:01:42+02:00

What makes this tape ideal for electronics?

Its low outgassing and strong adhesion make it a trusted choice for sensitive electronic and FPC assemblies.

What formats can EKO-TECH deliver this tape in?Monika Kluk2025-06-05T13:00:14+02:00

What formats can EKO-TECH deliver this tape in?

We offer custom widths, lengths, sheets, spooled rolls, and die-cut shapes based on your exact specifications.

Is the tape suitable for die-cutting?Monika Kluk2025-06-05T12:58:43+02:00

Is the tape suitable for die-cutting?

Absolutely. The heat-resistant liner ensures dimensional stability and clean die cuts, perfect for precision converting.

Can 3M™ 9425 withstand solder reflow processes?Monika Kluk2025-06-05T12:57:04+02:00

Can 3M™ 9425 withstand solder reflow processes?

Yes, it is designed to endure short-term exposure to 500°F / 260°C, ideal for lead-free solder reflow.

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Ready to Optimize with 3M™ 9425 Double-Sided Tape?

Partner with EKO-TECH to unleash the full potential of 3M™ 9425 in your application. Contact us today to request a sample, get a quote, or explore converting options tailored to your production.Let’s Build Smarter Together!

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