What is EFS™ Acoustic and EFS™ Thermal?
EFS™ Acoustic

EFS™ Acoustic solutions are high performance fiber-based acoustic platforms that are engineered into single or multilayer, flat-cut or thermoformed parts to suit a wide range of applications
EFS™ Thermal

EFS™ Thermal solutions are fiber-based thermal or thermo-acoustic platforms that are flat-cut or finished according to customer requirements.
Engineered Solutions
Combining our expertise in fiber technology, polymer science, and fiber manufacturing, L&L’s Engineered Fiber Solutions™ (EFS™) offers advanced fiber-based technology that is precise and customizable for enhanced material performance.


Engineered Fiber Technology
Configurable fiber blend, densities, thickness and laminated facing to solve difficult material challenges for superior thermal or acoustic performance.
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Fully Integrated Design & Processing
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Design Flexibility
Customizable fiber blends, densities and thickness
Secondary processing includes thermoforming, composite layup & die-cutting
Enables lightweighting
Performance & Strength
Excellent thermal performance & resistance to high temperatures
Excellent acoustic performance
Maintains loft over time, low shrinkage
Compression performance & wear resistance
Safe & Easy Handling
Odorless
Fire resistant
Water & chemical resistant
Recyclable
Potential Applications
Potential Markets

Automotive

Commercial Vehicles

Architectural

Industrial
