1.Good in abrasion resistance, ozone resistance, high temperature resistance, chemical and weathering resistance
2. Working Temp range about -40? to +150? ( Special compound can bear a lower or higher temp if needed).
3. Duro/Hardness range: 50-90 Shore A/ IRHD
4. Color: free of choice
5. Application: automotive engine parts, air condition ( R134a ) , well drilling and other industry accessories.