Forney 86165 Oxygen Acetylene Hose, T-Grade, 1/4-Inch-by-50-Feet 1/4-Inch by 50 feet T-grade oxygen acetylene hose Suitable for use with propane, propylene and MAPP gas Features neoprene coating inside and out to resist corrosion from oil and petroleum based fuel gasses Resists kinks, heat, weather and solvents Bleed hoses when not in use for at least 30 minutes