does mr lube change brake pads
Â· just now. Report Abuse. You apply the lube to the surfaces of where the brake calipers make contact with the brake pads. The lube is to make it easier for the metals to slide along when you press your brake pedal to make the pads press against the rotors.O NO NO You brakes work on friction, Adding a lubricant will prevent friction. If you add oil to your brake pads You will have no brakes, Your brakes will not stick to your rotors Those guy at auto zone are bull shiters....lol. poorsinner Â· 6 years ago. Thumbs up.