Properties	ZeroPrene	Natural rubber
Net rubber weight	1.15 ~ 1.25	0.92
Normal operating temperature (℃)	- 40 ~ 60	-30 ~ 100
Elasticity	◎◎◎	◎◎◎
Abrasion resistance	◎◎◎	◎◎○
Waterproof	◎◎◎	◎◎◎
Oil resistance	◎◎○	◎
Aging resistance	◎◎◎	◎◎○
Special feature	Soft feel, Good printing