HPI Pro-Series Silicone Diff Oil is available for racers and hobbyists to refill and rebuild their diffs. This pro-grade oil is manufactured from pure silicone for resistance to temperature variations and weather conditions. A full set of matched diff oils is available now to ensure you have consistent diff action with no guesswork needed!
The mixture is not classified as dangerous according to Regulation (EC) No. 1272/2008.