... , etc. 2. Good quality low price. Description of High Performance Liquid Silicone Rubber :1. Materials: SI,also can be NR, HNBR, MVQ, ACM ... is ± 5 shore A, and can be ±3 shore A for special products.4. Size tolerance: exactly upon your request or ... current molds for some of the products.12. Production lead time: 1~2 weeks.13. Small order quantity is welcomed. High Performance Liquid Silicone Rubber ...