Western transparent silicone hose (platinum silicone also available) has a 70 Sh A natural translucent silicone rubber inner hose, a braided polyester or nylon yarn of an 70 Sh A Silicone rubber top coating (natural translucent). Suitable for continuous operation at temperature from – 60 to 150 c and for intermittent exposure up to 180 C No harmful toxic or physiological effects.Chemically extremely stable and suitable for use with many acid and alkalis. Resistant to ozone. UV to ozone and corona discharge.