Silicone Coolant Hoses

Shore Auto offers silicone coolant hoses in a range of shapes, colours and sizes. Unless otherwise specified, our standard blue Silicone/Polyester hoses meet the requirements of SAE J20 R1 Class A. The hoses generally have 3-4 plies of Polyester fabric, but the # of layers can be increased/decreased depending on the working pressure requirements Temperature range: -56 to + 180 degrees Celsius (-70 to + 350 Fahrenheit). Good resistance to weather and ozone, and resists corrosion from coolant and heat transfer HOSES FOR ORGANIC-ACID BASED COOLANTS We offer a special range of hoses, for resistance to organic acid based coolants, which contain sebacate or 2-ethylhexanoic acid. These extended life anti-freeze coolants which are extremely corrosive in nature, require hoses of specially designed materials. Using normal blue coolant hoses of the standard material for these coolants, will result in pre-mature failures.