How much paint to spray engine bay?

[Mieran]

I'm going to spray my engine bay with rattle cans.

How much paint will I roughly need (500ml cans)?

While I'm on this topic does anyone know if you can get barcoat in cans too?

Cheers

[Andy]

I used 3 halfords colour tins doing the original colour,im sure theyre 300ml

[Nova_Tek]

The way I look at it is one rattle can normally can do a front wing giving 2-3 coats. The bay being much larger I'd say at least 3 cans possibly 4

[pikey1986]

2/3 depending on coverage

[Benn]

Can per side, so min of 3cans...