CorStone was established in 1995 to develop, produce and market kitchen sinks and bath lavatories engineered and designed to offer brand name quality. Their products are both NAHB and CSA certified. As a company they have remained true to their core competency while researching opportunities for targeted growth into additional categories.
Advantage 3.2 Series Berkley White Bar/Prep Sink. The versatile Berkeley self rim bar sink has a large enough bowl to use as a bar, prep or small kitchen sink. The full 3 1/2" drain will accept standard kitchen size basket drainers. Innovative replacement for an old 15" x 15" bar sink. Made from a superior grade acrylic. Thick, durable acrylic surface gives a high impact resistance and prevents marking and chipping. Permanent high gloss. 2 faucet hole. Bowl dimensions: 12" x 10" x 7". 100% stain resistant. Will not discolor or rust. NAHB and CSA certified quality. Limited lifetime warranty/