This is the closest you can get to chrome with spray paint. The chrome must go over gloss 2k black.
KIT COMES WITH
1. Spray the black base over suitable primer (plastic, use plastic primer. Metal, use etch primer.)
2. Spray the 2k clear and allow to dry for about 3 days.
3. Spray the chrome paint over the gloss clear.
4. Optional Spray the Special Clear for Chrome, over the chrome after at least 2 days.