Reeled and ready for duty, Fire Engine Booster is the rugged, reliable hose choice for knocking down fires with confidence: The multiple braid reinforced red reel hose features a specially compounded Ethylene Propylene Diene Monomer (EPDM) tough cover that resists abrasion and weathering. Inside, a smooth black synthetic EPDM rubber inner tube adds flexibility and sure, high-power flow. Available with Barway or external crimped steel couplings.