Arrowmax AM-210010 550cst Silicone Shock Fluid 59ml  [AM-210010]

Silicone damping fluid for model shocks

This 59ml silicone shock fluid is engineered for RC shock absorber use. At 550cst it offers a firmer damping baseline suitable for heavier springs or drivers seeking crisper response, while remaining tuneable with different pistons and springs.

Changing old oil during service restores predictable damping behaviour. The 59ml size is handy for multiple rebuilds and for keeping equal volumes on each damper. Many modelers choose 550cst when they want to firm up handling without swapping spring rates.

Practical tips:

• Clean shock internals thoroughly before refilling to avoid foam and dirt affecting damping performance.
• Fill to the recommended mark and compress the shocks to purge air for consistent operation.
• Use 550cst as a benchmark when testing other viscosities during setup sessions.