The Caliper Kit comes with something they call "Caliper Cleaner". I doubt it has Metal Ready in it. I imagine it is just a strong degreaser that will break down brake dust too.

If your calipers are rusty, I'd get a bottle of the Metal Ready as well.

__________________
Chad
2013 Jeep Unlimited Rubicon
OBK#44
"Pleasure in the job puts perfection in the work." - Aristotle (384-322 B.C.)

SOLD
1985 300TD - Red Dragon
1986 300SDL - Coda
1991 - 300TE
1995 - E320
1985 300CD - Gladys
2006 Nissan Pathfinder LE
1998 Acura 3.0 CL