if your head hasnt been modified to take a Zetec gasket, the only one you can use is the Felpro one designed for the tall block 1.9 CVH engine, which is shite. I melted one with just 18psi on my 2.0 ZVH.
If it has been modified, a standard 2.0 OEM zetec gasket will do as its a tri-metal one and is of a similar design to the WRC ones, or so Ian Howell told me