Mr Crudley
Glock in your sock
Thanks for the heads up @The DuckmeisterOnly if you're using titaninium.
Copper-based stuff with aluminium is a Bad Idea, it gets quite reactive. I recall from my days in the marine industry that copper-based anti-fouling paint comes with very stern warnings not to use on aluminium hulls, because it will basically eat the arse out of the boat.
I have heard that before but also heard that it isn't enough to worry about. I have used it on the Xizang as copper lube is the only thing that will stop the BB from creaking.
I have had it in the old Heckler for sometime now but will look closer next time I pop out the BB (which doesn’t happen regularly on that guy).
I might look at non copper alternative but have to admit that looks to be in the realms of a 16th century alchemist or using the force to find the right path.
Penrite seem to go the way of yep, it is fine for almost anything.
https://www.penriteoil.com.au/products/copper-eze
Despite what flavour of antiseize you use, just use one. The day that bolt or BB unscrews out easily without harsh language and scraped knuckles is worth it alone.