CooperMan, when I called Lichfield and spoke to Tom the other day, he gave two choices, the best being CASTROL SRF. I can’t remember the other. So Silicone based.
He did say that the improvement from the brake fluid was less than the pads. Given we have all had new fluid this summer, perhaps test to make sure it has not absorbed too much moisture. Assuming fluid within limits, just change pads.
Cheers
Ian
