The objective of this study was to investigate the effect of cure type on the processing and physical properties under conditions of similar stress-strain properties. On the carbon black filled natural rubber(NR) based compound, the induction time decreased, but the cure rate became fast with increasing loading of sulfur donor agent. Tensile strength was little affected on the curing type. However, elongation generally decreased with increasing accelerator. Effect of cure type on the blow-out properties was followings: CV <semi-EV<EV<<hybrid bond<<resin cure. Version 1 and version 4 exhibited good cutting & chipping resistance compared to other cure systems. Especially, compounds with Ka-9188 exhibited processing stability, good reversion and blow-out property without sacrificing tensile properties. It implies that sulfur cure system can be replaced with hybrid-cure system.