DuraTemp PEI 1000RP is a reprocessed general purpose injection molding grade of Polyetherimide. This is alternative equivalent to Ultem 1000. The product is available in all custom colors except for bright white. PEI is characterized by excellent stiffness, creep resistance, and heat deflection performance.

DURATEMP PEI30CFBK is a 30% carbon fiber filled Polyetherimide compound. It is available in AMR, EUR, and PAC. It is available in black.