I'm sorry..what is the differences with:
1)flat black colour
2) powder coat colour?

just now,i sprayed my case with antirust primer sice there are rust on my case,after sanding it,
i just think it wise to to put anti rust primer(correct me if i'm wrong)

but the problem is,i want my case to be black like podercoat,but dunno where is the nearest place to go
so,is there any differences in colour quality between those two above?

like this:
Powder Coat

owh..like that..guess im going for flat black..not enough money to powdercoat

on casing frame what colour to suitable to use?not interested with glosy effect on case frame