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Eko-tech Converting Company
3M™ Thinsulate™ AU1504-62025-07-04T13:09:45+02:00
3M Thinsulate
3M Thinsulate

3MTM ThinsulateTM

3M™ Thinsulate™ AU1504-6

3M™ Thinsulate™ Acoustic Insulation AU1504-6

3M™ Thinsulate™ Acoustic Insulation AU1504-6 is a high-performance non-woven acoustic absorber designed to dampen noise and improve comfort across automotive and industrial interiors. Constructed from a unique blend of ultrafine polypropylene and polyester fibers, this material is lightweight, compressible, non-linting, and highly effective at absorbing high-energy sound waves. A white polyolefin scrim on one side and an embossed surface enhance attachment and durability.

With excellent formability and ease of processing (die-cutting, laminating, sealing), AU1504-6 is ideal for cost-effective sound management in demanding environments.

Applications – Where to Use 3M™ AU1504-6

  • Interior door panels

  • Instrument panels and dashboard components

  • Pillar trim and headliners

  • Package trays and luggage compartments

  • Wheelarch liners, bumpers, and other exterior applications

  • Cabin interiors in vehicles, buses, trucks, and off-road machines

  • Soundproof panels in HVAC or appliance assemblies

Enhance Acoustic Comfort with 3M™ Thinsulate™ AU1504-6 

Cut, Shaped & Laminated by EKO-TECH!

Benefits – Why Choose 3M™ AU1504-6

  • Superior Sound Absorption: Engineered with ultra-fine polypropylene fibers for excellent acoustic performance

  • Lightweight: Helps reduce overall vehicle or product weight without compromising insulation

  • Moisture-Resistant: Hydrophobic construction minimizes mildew or odor risks in humid environments

  • Non-Linting & Clean Processing: Maintains cleanliness during converting or installation

  • Durable Scrim Layer: Improves structural integrity and abrasion resistance

  • Embossed Surface: Enhances adhesion and bonding for welding or tape applications

  • Safe & Flame-Resistant: Self-extinguishing per SAE J369 & FMVSS 302 standards

  • Environmentally Friendly: Non-absorbent and thermally stable up to 120°C

3M™ Thinsulate™ AU1504-6
3M™ Thinsulate™ AU1504-6

Converter Benefits – Why Work With EKO-TECH

As a 3M Select Converter, EKO-TECH ensures precision customization of Thinsulate™ AU1504-6 to your exact design and production requirements:

  • Extensive experience in automotive, HVAC, appliance, and OEM markets

  • Full compliance with 3M converting standards

  • Proven track record of delivering consistent quality and timely logistics

  • Support from concept to production – from small runs to scale manufacturing

  • Access to premium converting capabilities tailored for acoustic materials

tom Fit for 3M™ AU1504-6

At EKO-TECH, we don’t just supply materials – we engineer tailored solutions:

  • Rewinding to precise roll lengths for easy integration

  • Slitting to exact widths for streamlined assembly

  • Sheeting for paneling or pre-cut formats

  • Die Cutting & Kiss Cutting to complex contours for custom applications

  • Laminating with double-sided 3M™ adhesives for ready-to-install parts

Whether you need prototypes, small series, or industrial volumes – we adapt AU1504-6 for your process, tools, and timeline.

FAQ

Can I order sheets or rolls custom to my specs?2025-07-04T12:04:27+02:00

Yes – we offer rewinding, sheeting, slitting, and laminating tailored to your format.

What is the thickness and density?2025-07-04T12:02:46+02:00

AU1504-6 has a nominal thickness of 9 mm and a density of 16.7 kg/m³.

What’s the max temperature range for this material?2025-07-04T12:00:54+02:00

It performs reliably up to 120°C. Applications exceeding this temperature are not recommended.

What adhesives can be used to attach AU1504-6?2025-07-04T11:58:54+02:00

It can be spot welded (heat or ultrasonic) or laminated with 3M™ double-sided pressure-sensitive adhesives.

Can AU1504-6 be die-cut into complex shapes?2025-07-04T11:57:07+02:00

Absolutely. It’s designed for easy converting via die-cutting, kiss-cutting, and heat sealing.

Is 3M™ AU1504-6 suitable for humid environments?2025-07-04T11:54:50+02:00

Yes. Its hydrophobic fibers prevent moisture absorption, reducing mildew and odor issues.

Downloads

3M-Thinsulate-AUXX04-6-Series.pdf
3m-auto-acoustic-cellum-gb-3-new-portfolio-2023-1.pdf

Let’s Optimize Your Acoustic Insulation Needs with 3M™ AU1504-6

Ready to reduce noise, weight, and complexity in your next project? Partner with EKO-TECH – your certified 3M Select Converter. Contact us now for a free consultation or sample!

Eko-Tech Converting Company
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