I'm looking for some high pressure or steam gasket that is 2-3mm thick to make a replacement for the one that has gone in my compressor head, I've looked every where but I don't know what it's called so it makes it a little difficult to search.... failing that has any body got a bit that is 150x150mm?

I have some under the desk in work, U2U me your address.

if your struggling let me know I can post you a bit

For future reference - Klingersil.