Commonly used for brake and engine air ducting. Single-ply Silicone Coated Fiberglass Fabric Hose Construction With An External Filament Fiberglass Cord Reinforced With A Spring Steel Wire Helix. Suited For Air Handling Applications At Low Pressures. Designed For Both High And Low Temperature Extremes. Non-kinking. Resistant To Many Oils & Solvents, Ozone, Water, Fungu, And Alkalis. Not Recommended For Continuous Flexing. Rated to 500° F. Sold in 1m lengths. For shipping - contact us.