Blue material on brake pads
I have been studying brake pad material lately,
Some pads have a couple stripes of blue material
on the pads wearing surface, some are totally
coated with the blue stuff on the wearing surface,
and some pads have no blue material at all.
Does anyone know for sure what that material is,
and specifically what it is supposed to do? -Bob
Last edited by senor honda; Jan 18, 2007 at 10:01 AM.