Stainless steel braid for superior performance. Compatible with petroleum and synthetic lubricant, hydrocarbon fuels and liquid engine coolants. It operates at higher temperatures for longer periods. Light and flexible, it is easy to work with, and it's stainless steel cover will ensure long lasting durability. Also features a patented AQP elastomer, which is a resistant to oxidation, the effects of ozone and other agents in the air. Price per foot.