Just got new ones, cross drilled slotted, new pads....yes, I put that stuff(not sure what you call it) between the caliper and pad to reduce noise.

They have been squeeking, thought it was a build up of break dust. Simple Green cleaning(twice), still squeek.....any thoughts?

Going to bring it back to where I got them installed on Thursday to see what they can do, but I'm guessing not much.

Thanks- Jay