The sleek, Black finish of the Optimum 5.0 Series™ Glendale Undermount Double Bowl Kitchen Sink with Microban® Antimicrobial Product Protection from CorStone brings contemporary elegance to your kitchen. Made of cast acrylic, this double bowl kitchen sink features two large bowls for versatility and convenience. The sink is equipped with Microban® technology that protects it from bacteria, mold and mildew. The undermount sink is lightweight and easy to install, and requires a deck mount faucet. Ships via UPS/FedEx Ground.
How do you clean hard water stains off of this sink? - Asked about product CK-KS304
Most hard water marks can be removed by applying a non-wax automotive polishing compound such as Meguiar's Scratch X. Apply the polish firmly with a soft dry cloth, to a clean dry surface, then buff out. To help maintain the appearance the sink it should be tried after use or polished periodically to remove any residues.
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