Forget heavy steel frames—prepreg composites are speeding up the automotive revolution, one lightweight part at a time. These pre-resin-infused fiber sheets are hand-laid or machine-pressed into components that make cars faster, safer, and greener. Luxury brands like Lamborghini and McLaren have long used them for chassis and body panels, but now they're trickling down to mass-market ... http://www.dexcraft.com/articles/carbon-fiber-composites/prepreg-autoclave/