FPR0300000 Flash Point Silicone Differential Oil (75ml) (300,000cst)

Designed for serious RC drivetrain tuning, this high-viscosity silicone differential oil delivers a strong balance between traction and controlled differential action. With a 300,000cst rating, it sits in the heavier range of diff oils, helping reduce wheel slip while still allowing some differential movement for smoother handling compared to ultra-thick 500K–1M fluids. It’s commonly used in center or rear differentials where added stability and improved forward drive are needed without fully locking the drivetrain. The 75ml bottle provides enough fluid for multiple rebuilds, making it a dependable option for racers and bashers fine-tuning performance. 

• 300,000cst viscosity for heavy diff tuning
• Reduces “diffing out” under acceleration and cornering
• Improves forward drive and straight-line stability
• Balanced option between 100K and 500K+ diff oils
• Ideal for center or rear differentials in 1/10–1/8 scale RC vehicles
• Silicone-based formula for consistent performance across conditions
• 75ml bottle suitable for multiple rebuilds