This platinum-cured thermal set silicone rubber tubing offers maximum performance and excellent tubing life. The ultra-smooth inner bore inhibits bacteria growth, reduces particle entrapment, and aids in sterilization and cleaning. Minimal extractables, non-toxic, and non-pyrogenic properties help to maintain fluid integrity and purity. Weather, ozone, corona and radiation resistant. Temperature range: -75° to 450°F (-60° to 232°C). Autoclavable. Durometer: 50 ± 5 Shore A.