What are you guys using as lubrication between the abutment shims and the caliper bracket. I live in the rust belt and the main cause of premature brake pad wear here is frozen pads. I was using a cold galvanize corrosion inhibitor spray but it didn't work well at all(maybe a year). Now I'm using green grease, and it has been working better but I'm starting to see cars coming back with sticking pads after like 2 years. MOPAR 04796269 works really well but it costs more then caviar. Just curious if there is something affordable out there that won't have me reaching for the file every brake job.