Specifications Liquid silicone rubber 1. Can meet ROHS,REACH,PAHS,NSF,FDA,WRAS, ... Good quality low price. Description of High Performance Liquid Silicone Rubber :1. Materials: SI,also can be NR, HNBR, MVQ ... . QC/QA: we have strict quality control and assurance systems, have 30 QC technicians and the individual testing room. ... order quantity is welcomed. High Performance Liquid Silicone Rubber product