Posted on November 30, 2020In CR, EPDM, Rubber, Technical Bulletin REQUEST TECHNICAL BULLETIN RUBBER TYPE: CR, EPDM APPLICATIONS: Seals, Gaskets, Weather strip FORMULATIONS: N990 and N907 in CR and EPDM formulations THERMAX® EFFECTSNo significant differences in processing and physical properties between N990 and N907 DATA COLLECTEDMV Viscosity and ScorchMDRTensile, HardnessHeat aging CR EPDM Gasket N907 N990 Rubber Seal Weather strip