Thanks for thinking of me, No thanks I don't want to sell custom gaskets,Can you make thicker gaskets? Like .75mm? I can't seem to find sheets in that size.
Copper sheet is sold by a unit of measurement called Mil or Gauge
Example:
10 mil is .010" = 30 gauge
32 mil is .032" = 18 gauge
So for to get .75mm the closest inch measurement would be .030"
.75mm = .0295"