Truco's super gold line hose provides more length and strength in air and water transfer Enhanced wall reinforcing in Truco's super gold line hose improves the effectiveness of water and air transfer applications by offering a high-quality rubber hose. This hose can form longer lengths while demonstrating increased longitudinal strength. "The super gold line hose provides operators with a durable transfer solution in marine and shipping, compressor, rock-drilling, washdown and general industrial applications, with the ability to assemble longer lengths, thereby extending the effectiveness and efficiency of site transfer points," explains Richard Endean, Truco.