

3MTM ThinsulateTM
3M™ Thinsulate™ Acoustic Insulation TAI3047
3M™ Thinsulate™ Acoustic Insulation TAI3047 is a lightweight, low-density (17.5 kg/m³) acoustic insulation mat designed for advanced noise reduction in automotive interiors. At 18 mm thickness and 315 g/m² basis weight, this non-woven material is built to reduce vibration and unwanted sound while maintaining design flexibility.
Composed of fine polypropylene (PP) and thicker polyester (PE) fibers, its structure absorbs acoustic energy without adding unnecessary weight. A 100% polypropylene calendered scrim reinforces both sides, offering smoothness and extra abrasion resistance – ideal for OEM processes and high-performance installations.
Where TAI3047 Delivers
3M™ Thinsulate™ TAI3047 is suitable for a wide range of automotive interior components, including:
Why Choose 3M™ Thinsulate™ Acoustic Insulation TAI3047?
Why Partner with EKO-TECH – 3M Select Converter
Working with EKO-TECH gives you:
Technical data
Composition web 65% polypropylene, 35% polyester
Composition scrim none
Construction and color White web, both sides embossed
Material Thickness 18mm (tested after 6 weeks on roll according to SAE J1355 @ 0,002psi (14N/m²))
Surface weight 315g/m²(web tested on 315 x 315 mm samples)
Density 17,5kg/m3
Flammability Self-Extinguishing (SE) as per SAE J369 (FMVSS 302, ISO 3795, DIN75200)
Temperature resistance 120°C (tested for 2000 hours)
Storage Rolls need to be stored upright.
Availability
die cuts as per customer requirement
– plain cut, hot trim edge or sealed edge
-available with adhesive



3m thinsulate vehicle insulation guide
3M™ AU0920 Thinsulate™
3M™ AU1220 Thinsulate™
3M™ AU1320 Thinsulate™
3M™ AU3020
3M™ AU6020 Thinsulate™
3M™ Thinsulate™ Acoustic Insulation AU4002-6
3M™ Thinsulate™ AU1504-6
3M™ Thinsulate™ AU1704-6
3M™ Thinsulate™ AU2002-5
3M™ Thinsulate™ AU2004-6
3M™ Thinsulate™ AU2020-6
3M™ Thinsulate™ AU3002-2
3M™ Thinsulate™ AU3002-4
3M™ Thinsulate™ AU3002-5
3M™ Thinsulate™ AU3004-6
3M™ Thinsulate™ AU3020-6
3M™ Thinsulate™ AU4004-6
3M™ Thinsulate™ AU4020-6
3M™ Thinsulate™ RS2400I
3M™ Thinsulate™ SM200L
3M™ Thinsulate™ SM300L
3M™ Thinsulate™ SM600L
3M™ Thinsulate™ TAI2027
3M™ Thinsulate™ TAI2047
3M™ Thinsulate™ TAI2099
3M™ Thinsulate™ TAI3027
3M™ Thinsulate™ TAI3047
3M™ Thinsulate™ TAI4047
3M™ Thinsulate™ TC1803
3M™ Thinsulate™ TC2303
3M™ Thinsulate™ TC3403
3M™ Thinsulate™ TF1500
3M™ Thinsulate™ TF1800
3M™ Thinsulate™ TF2300 

