New answers tagged rust
I think the rust on the pad surfaces will go away on its own when you use the brakes. It's probably just a thin layer on the surface. I don't think it hurts the brake disks, since rusted metal is softer than the original metal before rusting. The rust on the backing material probably doesn't matter much either, since you were still able to remove the pads ...
If you clean the pads with some brake cleaner and a brush and they just look rusty, it's not necessarily a problem provided your brakes are grippy and effective. If clean them and replace any bent discs and your problems go away, you're probably safe as long as you keep a close eye on things. In other words, if your brakes are grippy, quiet, and smooth, a ...
Rust or other build-up on your pads is not an issue if you have enough surface left. Depending on the bran 1-2mm on either side is plenty. If your brakes aren't biting properly clean the pads and rotors with rubbing alcohol. Use an old toothbrush for the pads and a clean rag for the rotors.
Rust on the surfaces of the pads & disc could cause extra wear & noise, or if bad enough reduce the effectiveness of the brakes. If there is enough present that you can see residue on your finger after rubbing the surface, I would suggest cleaning with a stiff bristled brush or a kitchen scrubber & isopropyl alcohol (some people have recommended ...
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