5ft Gates 27325 3/8" x 250' 50 PSI Barricade Bulk Reel Fuel Line Cover: Outstanding ozone and heat resistance Reinforcement: Textile spiral weave provides best-in-class working PSI of 227 Adhesion layer: Serves as a second defense against oil and aggressive fuels Greenshield barrier: Patent-pending thermoplastic material delivers the lowest permeation in the industry Barrier tube: Fortified to resist high heat and aggressive fuels