Manufacturers of Precision Board Precision Board has been used in the design and tooling of the F-22 Raptor (pictured above) and countless other aerospace projects. Precision Board Urethane Tooling Board facilitates quick and easy fabrication for R&D work, prototyping, pre-production and short-run production manufacturing. It is an easily machinable high-density urethane available in standard as well as high temperature formulations to provide tooling flexibility when process, materials and design are in development and in flux. (800) 845-0745 * www.precisionboard.com Available in PBLT low-temp (<200ºF) and PBHT high-temp (<300ºF)http://www.precisionboard.com