Corian is a brand of solid surface material created by DuPont. … It is composed of acrylic polymer and alumina trihydrate (ATH), a material derived from bauxite ore. Corian is the original material of this type, created by DuPont scientists in 1967.
Corian must be sold and installed by a DuPont certified fabricator; such installations come with a 10-year warranty covering both product and installation, for interior residential applications