This is Tamiya Silicone Oil 4000cst 40ml. This Hop-Up Option is for use in oil gear differentials to improve your R/C model’s cornering. Experiment with different viscosities to find optimal performance.
For: Gear Differentials
High-viscosity oil facilitates stable and speedy cornering at high-speed range, while low-viscosity oil is suitable for low-speed range.
Volume: 40cc (enough for about 22 uses in touring car differential gears).
Tamiya Silicone Oil 4000cst 40ml (1 pc)