... tensile Strength, Wear and tear resistance, Durable;· UL & SGS certification;· Rubber Material: NBR, HNBR, XNBR, EPDM, CR, NR, SBR, VMQ, ... , IIR, ACR.· Color: Regularly black, red, blue, yellow for rubber material, for silicone, any colors are available according to your ... Wear & tear resistance; 7. Soft & comfortable surface. Rapid Development line: A. From drawing, new tool design to mold support and ...