Coppa Countertop deep soaking solid surface lavatory. It’s made from solid surface and is a beauty. Offered in both a countertop and recessed version, this lavatory is stain resistant with a durable finish. Because it’s made from solid surface, the material can be sanded or polished by Clarke or at home. Scratch or stain the sink? Simply use 220 grit sandpaper and sand it by hand to make it like new again! It’s solid all the way through.