Many Honda bolts came in that dark olive finish, but I guess Chromium VI is out...
What's the experience on those cold brush on/dip black dye/tarnishing?
(clean - de-grease - acid dip - dye (possible repeat) - fixing liquid - soak in dehydration oil)
Seems to work OK on steel bolts and parts like engine mounts or exhaust brackets... but long term corrosion inhibition?
Will it also work on the aluminum switch-pod casings?
