Model racers and weekend tuners use the Arrowmax AM-212047 when a dense silicone weight is needed for dependable diff behaviour. This 500,000cst formula in a 59ml bottle is aimed at setups where traction control and stability are priorities.
The thick silicone reduces differential slip and evens out power delivery through turns, assisting with consistent lap times and predictable throttle response. It is helpful when you need a firmer diff feel without hardware changes.
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