Does anyone use a assembly lube for the pistons on the wheel cylinders to help eliminate corrosion/ seizing? What is recommended? I know they say to use brake fluid but my understanding is that dot3 absorbs moisture, so my thought is it just promotes the rust. After sitting the pistons just seize up. I also live on a gravel road where they use calcium to control the dust which may add to the corrosion. Thanks

Last edited by 46chevinline6; 05/28/2026 12:04 AM.