... ~+250 degree 3.FDA,Medical grade Thin silicone rubber tube:Silicon Tubing is made from 100% silicone, uses include peristaltic pumps, aspirating, suction ... tubing has been developed for consistent quality providing dependable performance.Silicone Rubber Tubing, meets the following standards:CE,ROHS,SGS ; FDA,MEDICAL ... GRADEDurometer from 30 shore A to 80 Shore A Thin silicone rubber tube