Richlite Co. Richlite paper-composite surface materials are now available in an FSC-certified line. The material, which can be used for countertops, stair treads, and other applications, is durable, stain resistant, and heat resistant up to 350 degrees. The collection has a matte finish and comes in seven colors, including the newest, chocolate glacier. 888.383.5533. www.richlite.com.