zinc coated rotors?

[spider_slayer]

i'm looking at a special on a rival board right now that comes with the option of black zinc coated rotors. and they would look m4d jdm.....but i remember hearing somewhere that zinc can rust easily....that or if the rotor gets to hot the zinc can liquify.

eathier way i remember reading that there is a big set back to zinc coated rotors. can anyone enlighten me??

[corn322]

Zinc is used as an anti-rust plating, I don't know about "black" zinc though.

[SmithSR]

Doesn't help to read if you don't remember.As stated, the zinc coat is for anti corrosion.I'm missing the point as to what is JDM about painting your rotor hat black?