3M™ Double-Sided Thin Bonding Tapes

3M™ Double-Sided Thin Bonding Tapes

3M™ 6348 Double-Sided Tape

3M™ 6348 Double-Sided Tape is a high-performance, heat-resistant adhesive solution designed for environments where thermal stability and clean processing are critical. It features 3M™ Ultra High Temperature Acrylic Adhesive 100HT, offering superior bonding strength at elevated temperatures (up to 260°C/500°F), excellent for use in FPC attachments and bonding to high surface energy (HSE) metals.

This clear, double-coated tape delivers low outgassing, high holding power, and stable performance across thermal cycles, making it a preferred choice for applications in electronics, automotive, and precision assembly.

Where to Use 3M™ 6348 Double-Sided Tape

Flexible Printed Circuit (FPC) attachment
HSE metal bonding (steel, aluminum, etc.)
Automotive under-the-hood assemblies
Lead-free solder reflow processes
Electronic module and display bonding
Thermal shielding component fixation
Industrial die-cut parts
Sensitive optical or electrical assembly

Why Choose 3M™ 6348 Double-Sided Tape?

Excellent Thermal Resistance
Performs in environments up to 260°C, ideal for solder reflow and automotive heat zones.
Superior Adhesion to HSE Substrates
Provides durable, clean bonds to metals, plastics, and films under mechanical and thermal stress.
Low Outgassing Profile
Ensures compatibility with electronics and cleanroom applications.
Stable Die-Cutting Performance
The non-woven liner ensures dimensional stability and cleaner cuts during converting.
Clear, Discreet Bonding
Aesthetic finish suitable for design-sensitive assemblies.
3M-Backed Reliability
Trusted performance built on decades of adhesive innovation.

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

Working with EKO-TECH, a certified 3M™ Select Converter, offers unmatched advantages:

Access to original 3M™ 6348 materials with traceability
Engineering support for custom adhesive solutions
Conversion expertise for tight tolerances and niche geometries
Rapid prototyping, scaling, and packaging flexibility
Trusted supplier for electronics, automotive, medical, and industrial markets

EKO-TECH doesn’t just supply – we solve.

Custom Converting – What We Do with 3M™ 6348

At EKO-TECH, we specialize in converting 3M™ 6348 Double-Sided Tape to meet your unique processing and product design needs:

Rewinding to individual roll lengths
Slitting to custom widths
Sheeting for assembly lines or manual use
Die-Cutting & Kiss-Cutting for functional geometries
Cross-Wound Spooling for continuous production applications

Whether your application is manual or automated, our converting process ensures repeatable precision and flawless integration.

Technical data

Total tape thickness without backing (metric units) 0.1 mm
Product colour White
Brands 3M™
Backing material (carrier) Paper
Adhesive type Acrylic
Total length (metric units) 50 m
Total width (metric units) 1020 mm

FAQ

What formats are accepted for custom cutting files?Monika Kluk2025-06-06T14:04:33+02:00

What formats are accepted for custom cutting files?

We work with DXF, CAD, and PDF files to match your exact design.

Can I get custom rolls or shapes?Monika Kluk2025-06-06T14:03:25+02:00

Can I get custom rolls or shapes?

Yes. We offer complete customization – from roll width and length to die-cut shapes.

Will it outgas under heat?Monika Kluk2025-06-06T14:02:17+02:00

Will it outgas under heat?

No, 3M™ 6348 is designed with low outgassing for use in sensitive electronic and optical assemblies.

Is the tape compatible with die-cutting equipment?Monika Kluk2025-06-06T14:01:08+02:00

Is the tape compatible with die-cutting equipment?

Absolutely. The non-woven liner ensures clean die and kiss cuts for complex designs.

Can 3M™ 6348 be used in reflow soldering environments?Monika Kluk2025-06-06T13:59:58+02:00

Can 3M™ 6348 be used in reflow soldering environments?

Yes, it’s engineered to survive short-term exposure to 260°C, ideal for lead-free solder reflow.

Download files

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Ready to Engineer with Confidence? Choose 3M™ 6348 with EKO-TECH Today!

Don’t settle for generic adhesives. With 3M™ 6348 Double-Sided Tape and EKO-TECH converting precision, you’re getting high-temperature durability, aesthetic clarity, and engineered bonding solutions. Contact us now to request a quote, sample, or custom converting consultation.

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