... ,FDA approved 4.Flexible,Du sell Silicone Tubing / Silicone rubber tube.1. Material: 100% silicone rubber, non-toxic2. Quality--ISO standard ... resistance, arc treatment, corona-resistant handle. Additional information Silicone hoses are used in multiple industrial uses. These tubes ... corrosive fluids, atmospheric oxidation, sun, weather, fungus and molds. These are low permeable and resist most of the ...