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Engineered Materials

Cuming Microwave Materials & Anechoic Chambers

At PPG, our Cuming Microwave business is a globally recognized supplier of microwave absorbers, radar absorbers, dielectric materials, anechoic chambers, and EMC chambers for the aerospace & defense, electronic, telecom, medical and automotive industries. We offer a complete line of standard and custom EMI absorbers and EMI suppression materials.


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Cuming-Lehman Chambers Website