... , MVQ, ACM, FLS, CR, SBR, SI, BR, IR, EPDM, IIR, PU,E/A, ECO, CSM, VITON, FKM, FPM, etc.2. Characteristics: high ... ±3 shore A for special products.4. Size tolerance: exactly upon your request or standard tolerance.5. Color: black, transparent, green, red, yellow ... .13. Small order quantity is welcomed. High Performance Liquid Silicone Rubber product