After the epoxy cured for a few hours, we cut the lay up with the patern and let it alone to cure. we placed another sheet of plastic over it along with a sheet of plywood and lots of heavy books to keep it flat. It came out nice. it will be riveted in place in the fuselage.
All lay ups complete and excess epoxy sqeegied out
Layer of plastic sheeting and cut template taped down.
After 3.5 hrs of curing, Floorboard cut to pattern.