Arrowmax am-210040 Silicone Shock Fluid 110ml 500cst  [am-210040]

Silicone Shock Fluid for RC Shocks

Arrowmax am-210040 Silicone Shock Fluid is an RC-scale accessory supplied in a 110ml bottle with a nominal 500cst viscosity, intended for use in model car shock absorbers. The fluid is presented as a clean silicone oil for routine shock maintenance and tuning, not for any full-scale vehicle applications.

The product's role is purely tuning and damping control: different viscosities change compression and rebound behavior inside threaded or cartridge-style shocks used on electric and nitro RC cars and buggies. Using a 500cst fluid typically produces a moderate damping response that hobbyists use when seeking more stable rebound control without excessive compression harshness.

Installation and handling are straightforward for anyone familiar with RC shock service: drain old fluid, inspect shock components and seals, then refill to the manufacturer's recommended level for that shock assembly. Work on a clean bench, use proper shock caps and rods, and seat pistons per the shock design to avoid air pockets. Dispose of used oil per local regulations.

Tuning notes: when comparing viscosities, change only one variable at a time—fluid grade, piston size, or spring rate—so you can evaluate effects on roll, pitch, and traction. Temperature and runtime affect perceived damping, so keep testing conditions consistent when logging setup changes.