: Put on my Brembo rotors along with the Goodridge ss brake lines and Axxis pads I bought from you, but I have planned to apply anything that would prevent squealing. Is there a defined break-in method for the pads? I was just going to take it easy for the first few drives. Suggestions...?
it's polybutyl carbon or some fancy name (aka PBC grease). It's just an anti-squeel grease that is put on the shims.
Take it easy on the pads for 200ish miles if you do a lot of stop-go driving.