1. United Kingdom
  2. All 3M Products
  3. Insulation
  4. Acoustic Insulation
  5. Absorbs Noise So That Passengers Ride in Comfort To make the ride in vehicles more comfortable for passengers, 3M™ Thinsulate™ Acoustic Insulation AU3002 absorbs noise so that it is quieter in the interior of vehicles. Our automotive acoustic insulation is made from a unique combination of fine microfibers that absorb high frequency noise and thicker fibers that provide recovery and loft. It is compressible, lightweight, conformable and can be easily die cut, heat sealed and thermally or sonically bonded to many substrates. How Thinsulate Acoustic Insulation Works Our insulation is a unique non-woven acoustic absorber composed of polyester and polypropylene fibers. The polypropylene fibers are extremely fine, producing a high-energy absorption characteristic with low weight. The polyester fibers are added to strengthen the web, while the scrim protects and contains the fibers. Application Recommendations Our AU series of automotive sound insulation is recommended for door panels, headliners, instrument panels, parcel trays, pillars, and trunk liners. Depending on application requirements, 3M™ Thinsulate™ Acoustic Insulation AU3002 may be evaluated for use in the carpet/dashmat, under body, under floor, wheel well and other variable cavity applications. To determine suitability, consult your 3M Acoustic Solutions Technical Service Engineer. Reasons Why Automotive Manufacturers Choose 3M™ Thinsulate™ Acoustic Insulation Quieter Vehicles. Provides highly efficient acoustic absorption, particularly in middle- to high-frequency ranges. Lighter Vehicles. Thinsulate acoustic insulation products are made from lightweight polyester and polypropylene non-woven fibers. Easy to Install. Lightweight and easy to handle. Mold, Mildew and Moisture Resistant. Install just the insulation – there’s no need for an additional waterproof layer during application. Thinsulate acoustic insulation is also resistant to mildew growth, re

Absorbs Noise So That Passengers Ride in Comfort To make the ride in vehicles more comfortable for passengers, 3M™ Thinsulate™ Acoustic Insulation AU3002 absorbs noise so that it is quieter in the interior of vehicles. Our automotive acoustic insulation is made from a unique combination of fine microfibers that absorb high frequency noise and thicker fibers that provide recovery and loft. It is compressible, lightweight, conformable and can be easily die cut, heat sealed and thermally or sonically bonded to many substrates. How Thinsulate Acoustic Insulation Works Our insulation is a unique non-woven acoustic absorber composed of polyester and polypropylene fibers. The polypropylene fibers are extremely fine, producing a high-energy absorption characteristic with low weight. The polyester fibers are added to strengthen the web, while the scrim protects and contains the fibers. Application Recommendations Our AU series of automotive sound insulation is recommended for door panels, headliners, instrument panels, parcel trays, pillars, and trunk liners. Depending on application requirements, 3M™ Thinsulate™ Acoustic Insulation AU3002 may be evaluated for use in the carpet/dashmat, under body, under floor, wheel well and other variable cavity applications. To determine suitability, consult your 3M Acoustic Solutions Technical Service Engineer. Reasons Why Automotive Manufacturers Choose 3M™ Thinsulate™ Acoustic Insulation Quieter Vehicles. Provides highly efficient acoustic absorption, particularly in middle- to high-frequency ranges. Lighter Vehicles. Thinsulate acoustic insulation products are made from lightweight polyester and polypropylene non-woven fibers. Easy to Install. Lightweight and easy to handle. Mold, Mildew and Moisture Resistant. Install just the insulation – there’s no need for an additional waterproof layer during application. Thinsulate acoustic insulation is also resistant to mildew growth, re

3M ID B40068118
  • Specifically designed for a wide variety of acoustic applications including under engine components and covers, fender liners and trunk liners.
  • Compressible, lightweight and conformable, these products can easily be die-cut, heat sealed and thermally or sonically bonded to a wide variety of substrates
  • Constructed with a reinforced surface on both sides to meet both strength and aesthetic requirements
  • Hydrophobic fibers resist moisture, mold and mildew
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Product Details
  • Specifically designed for a wide variety of acoustic applications including under engine components and covers, fender liners and trunk liners.
  • Compressible, lightweight and conformable, these products can easily be die-cut, heat sealed and thermally or sonically bonded to a wide variety of substrates
  • Constructed with a reinforced surface on both sides to meet both strength and aesthetic requirements
  • Hydrophobic fibers resist moisture, mold and mildew
  • Product can be converted through standard techniques such as die-cutting
  • Global portfolio and technical expertise help ensure you choose the right solution to meet your goals

3M™ Thinsulate™ Acoustic Insulation AU3002 is a non-woven mat used as an acoustic absorber in automotive sound insulation applications.

Specifications
Product Series
AU
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