... 3). Stand wear and tear, anti-sepsis, Soft, arc resistance, corona resistance(4). Great pump accuracy and repeatability, nice Permeability(5). ... (4) Color: transparent/ Translucent, red, Black, blue, gray, green, clear etc are also available. (5) Packing: 100meters/roll (6) Material ... , Food and Beverage ,Aerospace ,Cosmetic ,General laboratory, cooling system etc Clear Ozone resistance Silicone Tube