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Products & Services

Aearo Technologies, with the E-A-R branded portfolio, provides custom noise, vibration, shock and thermal engineered systems to manufacturers in the aircraft, commercial vehicle, electronics and heavy equipment industries. The plant manufacturers proprietary materials used for damping and isolation, acoustical energy absorption and energy control. The 3M Indianapolis facility houses complete formulating, processing, production and converting operations, plus R&D, product testing, quality control and customer service. E-A-R also directs its global business development and engineering functions from the Indianapolis headquarters.

For a more comprehensive list of our services you can visit the E-A-R website at



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