Corner Speed RC has introduced a new non-harmful clay-based grease for use on shock and diff O-rings and gaskets. It is a premium lubricating grease which has been carefully formulated to create dynamic lubrication between O-rings and metal parts that allows smoother operation as well as minimising leakage. Unlike other silicone-based grease which slightly swells the O-rings and rubber parts, this lube is a clay-based product which is known for being more gentle on the rubber parts for more consistent operation.
https://www.redrc.net/2019/06/corner-speed-rc-o-ring-grease/
