DuPont™ Corian® & Krion® are solid, non-porous, homogeneous surfacing materials composed of ± 1/3 acrylic resin (also known as PolyMethyl MethAcrylate or PMMA) and ± 2/3 natural minerals. The main mineral is Aluminum TriHydrate(ATH) derived from bauxite, an ore from which aluminum is produced. Krion® & Corian® have proved itself to be remarkably durable materials that are easy to live with. They can not delaminate and they stand up well to daily use. They resist most of the impacts, nicks and cuts that occur in heavy traffic areas. Corian® & Krion® have been tested for their mechanical, thermal, electrical and other surface properties. Please consult online at and at on the Specification datasheet for the results of these specific tests as well as details of the other physical properties of Corian® & Krion®.