About IDI Composites International

IDI Composites International, founded in 1966 and headquartered in Noblesville, Indiana, USA, is a global manufacturer of thermoset composite materials for OEMs, molders, and Tier suppliers. The company specializes in sheet molding compounds (SMC), bulk molding compounds (BMC), fiber-reinforced composites, lightweight structural materials, flame-retardant composites, and high-performance thermoset formulations. Its portfolio supports applications requiring weight reduction, corrosion resistance, dimensional stability, and durability across transportation, electrical, infrastructure, energy, construction, medical, and industrial markets. The company operates manufacturing facilities across North America, Europe, Asia, and Latin America.

STC® 3142A

STC® 3142A by IDI Composites International is a high strength, low density epoxy vinylester composites reinforced with carbon fiber. It is designed for processing by bulk molding compound (BMC) process.

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STC® 2147

STC® 2147 by IDI Composites International is a high strength, high corrosion resistant epoxy vinylester composite. It is designed for processing by sheet molding compound (SMC) process.

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STC® 2154

STC® 2154 by IDI Composites International is a high strength, high corrosion resistant epoxy vinylester composite. It is designed for processing by sheet molding compound (SMC) process.

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