Carbon fiber solid laminate: 2x2 twill. The cut section on the lay up surface is 40"x50".         Laminate after vacuum and oven curing. ~820.5 grams, ~32.25% resin content by weight. A second panel was produced the same day but at a different time. The second panel weighs ~823g, ~32.44% resin content by weight. Difference between panel one and panel two is 2.5 grams, a difference of 0.3%.             Close up of the surface of the carbon fiber laminate after vacuum and oven cure.         The flat panels will be used for making finished products.   To learn why an oven is an important part of advanced composite fabrication, please click here.