I've often wondered if there would be any value in occasionally giving each end of the droplinks a spray with silicone grease maybe once a month.
Something like this which claims to be safe on most rubbers:
https://www.toolstation.com/action-c...bricant/p34151
In my mind it could help preserve the rubber boots but also help prevent corrosion of the nut and thread.
Any thoughts or anyone tried this?