Advanced materials for a quiet, comfortable flight.

The innovative, weight-efficient materials engineered by Aearo Technologies can control typical in-flight airborne noise and structural vibration generated from engines, aerodynamics, and internal systems. Aearo has been a pioneer in cabin comfort for over 50 years. Our systems include advanced damping composites, acoustic barriers, and supporting materials for the optimal cabin experience.

Learn more in this brochure.

ADC-11512 is specifically engineered for aircraft cruise altitude, optimized for temperatures between -40°C and -5°C.

ADC-1312 is specifically engineered for fuselage and interior trim damping at temperatures between 10° and 30°C.

ADC-1512 is specifically engineered for fuselage damping at temperatures below -5°C.

Panel damping, isolation, and impact control.

Seam close out, damping, and buzz, squeak, and rattle noise reduction.

Maximize noise reduction by simultaneously dissipating sound and increasing the effects of double and triple
wall resonances.

Attachment materials (spikes, disks, and tapes) are designed to meet cabin requirements and speed kit installation.

Our new lightweight QL tape adheres to a wide variety of substrates while complying with FAR 25.856(a) flammability requirements. This innovative, weight-efficient tape is specifically engineered for high dimensional stability, excellent adhesion, and flexibility for many applications including: seam close out, damping, buzz, squeak, and rattle noise reduction.

Our certified thermal acoustic STC kits provide easy installation for maintenance and repair. We have FAA Parts Manufacturer Approval (FAA PMA) material options that are compliant with the latest FAA flammability regulatory standards.