Anyone have any links? I can't find mine anywhere so might as well buy some new stuff. Not used this, guess I'll give it a shot - https://racing-professionals.com/en...f-seal-conditioning-fluid-250ml-04816490.html
This is the stuff I use on the pistons and the seals when rebuilding and when cleaning a caliper. it’s from a company called ATE.
Recently bought Granville red rubber grease for my Land Rover caliper rebuild, looks pretty much like the stuff in the sachets that came with some new Brembo pistons/seals, does the job and is cheap enough on ebay/amazon.
When daily commuting & before winter I used to smear a thick line of red rubber grease on the caliper/piston mating edge which picked up all the pad dust & road grime and stopped it getting down between them to the seals Come spring it was easy to remove with a soft plastic pick, clean the piston and reapply.