Silver Birch Sheet Material – engineered to be both visually stunning and long-lasting. DuPont™ Corian® is one of the most versatile & respected solid surface material. Extremely easy to clean and nonporous (stains cannot penetrate material surface). Fabricated using standard woodworking tools, Corian sheets offer great “do it yourself” potential. Available in the standard sizes below with custom cuts available. Silver Birch is monochromatic and off-white with a range of grey particles from light to mid-tone.