Cool Power MV Multi-Viscosity 10% Fuel for model engines comes in a gallon container and is a synthetic fuel designed for high-performance RC aircraft. The MV (multi-viscosity) blend delivers steady power across a wide temperature range, helping engines start reliably, run smoothly, and maintain consistent throttle response during long flights or competitive sessions.

With more than four decades of proven performance, Cool Power fuels are built to withstand high temperatures and protect engine internals, while continually improving the formulation to meet the demands of model airplanes. This 10% blend is a popular choice for weekend flying and contests, offering dependable operation and predictable tuning across a range of engines and setups.