Imagine a surface that's as durable as it is beautiful. A surface that allows you to create the look and design you've always wanted. That's why Wilsonart® created Gibraltar® and Earthstone® Solid Surface. These half-inch thick, 100% acrylic based surface products are solid, nonporous and do not require sealing. Their naturally resistant to heat, mold, mildew and most stains, even tough stains are easily buffed away. They're renewable and repairable -- scratches are easily repaired. Featuring inconspicuous, waterproof seams ideal for custom designs like drain boards or coordinating seamlessly with Wilsonart sinks and bowls. Both Gibraltar and Earthstone are approved by the FDA and NSF International for food contact and preparation areas. All backed by Wilsonart Residential 10-year installed, transferable warranty.