FOX 20wt Gold Bath Oil may be used with FIT and O/C damper cartridges but should NEVER be used in open bath fork dampers. For older forks pre 2013 with open bath systems use FOX 10wt Red.
FOX 20wt Gold is compatible with all 34mm, 36mm, and 40mm FOX Low-Friction wipers.
FOX 20wt Gold is only compatible with the latest version of the 32mm FOX Low-Friction wipers. The label indicates specifically that these wipers are compatible with 20wt Gold.