Amanda Jacob 03 Nov 2014 More in Composite Applications Composite Processing Last week's top 3 Reinforced Plastics stories – Epoxy prepreg tooling, NASA core materials, Airbus and the America's Cup News Top story: Tooling case study. Tooling study: Epoxy prepreg improves MRO capabilities for Boeing 777; NASA seeks 'ultra-lightweight' core materials for future space vehicles; Airbus shares composites expertise with America's Cup team.