High quality urethane tooling boards with very fine cell structure. Sharp glass transition point for excellent high temperature stability. SANMODUR has been the established standard for many years among Asian automakers. Grades stocked in Wayne, Michigan include: “TW” (47 pounds per cubic inch); “JAX” (44 PCF); “MAX” (41PCF). 500mm(approx. 20″) X 1500mm(approx. 60″). Common thicknesses are 30mm, 50mm, 80mm, 100mm & 150mm. Our production process differs from our competitors’ processes. SANMODUR is produced in a continuous process, as opposed to our competitors’ batch processes. We also employ unique “mechanical frothing” technology, which creates very small cells and a very smooth surface. Photomicrographs show the difference, relative to competitive products.