MonacoRC Oring Booster is a premium lubricating grease which has been carefully formulated to create dynamic lubrication between o-rings and metal parts.
It is specially designed for use on rubber components and gaskets such as shock/diff o-rings that stop leaks immediately as well as allows smoother operations.You don’t need to bath the o-rings in the grease, just apply a thin layer on the shaft which contacts with the o-rings and it’s good to go.