DU-BRO Super Blue Silicone Tubing – Premium Fuel Line for Glow & Nitro RC Engines
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For Glo-Fuel ONLY. Won't crack or harden and fits securely on fuel fitting.
| TUBING SIZE | I.D. | O.D. |
| Small | 1/16" (1.5 mm) | 9/64" (3.57 mm) |
| Medium | 3/32" (2.3 mm) |
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| Large | 1/8" (3 mm) |
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| X-Large | 5/32" (4 mm) |
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DU-BRO Super Blue Silicone Tubing is one of the most trusted fuel lines in the RC hobby, offering exceptional durability, flexibility, and fuel resistance for glow and nitro-powered models. Whether you fly RC airplanes, run nitro trucks, race boats, or maintain a fleet of model engines, this tubing delivers the reliable fuel flow your engine needs for smooth, consistent performance.
Made from high-grade silicone, Super Blue Tubing stays soft and flexible in all weather conditions—it won’t harden, crack, or become brittle over time like lower-quality lines. This makes it ideal for installations that require tight routing, sharp bends, or repeated engine vibration. The tubing fits snugly over standard fuel fittings to prevent leaks, air bubbles, and inconsistent fuel delivery, helping your engine start easier and run more efficiently.
Super Blue Silicone Tubing is also highly resistant to heat and nitro fuels, making it perfect for demanding RC environments. Hobbyists appreciate how easy it is to install, cut to size, and maintain. Many pilots keep extra Super Blue tubing in their field box for quick repairs, upgrades, and routine maintenance.
No matter what type of glow or nitro model you run, DU-BRO Super Blue Silicone Tubing is a dependable choice that ensures your fuel system stays clean, secure, and working at its best. Choose DU-BRO quality to keep your engine performing the way it should—flight after flight, run after run.
