Special Nonexistent Furniture
Part #: 22
877-WAYFAIR (877-929-3247)|SKU #: COQ1018

CorStone Optimum Series 15" x 12.25" Kingston Undermount Social Prep Kitchen Sink


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  • CorStone Optimum Series 15" x 12.25" Kingston Undermount Social Prep Kitchen Sink
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List Price:  $215.00

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Arrives for Christmas to Ashburn, VA 02108 (Change)


Product Details
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  • Undermount social prep sink
  • Lightweight and easy to install
  • Easy care with soap and water
  • Sink requires a deck mount faucet
  • NAHB and CSA certified
  • Made in the USA
  • Template and mounting clips are included
  • Available in several finishes
  • 5.0 Acrylic construction
  • Thick and durable construction provides high impact resistance that prevents marking and chipping
  • Microban finish protects sink surface from the damaging effects of bacteria, mold, and mildew
  • 100% stain resistant, will not discolor or rust
  • Permanent high gloss finish, that will not discolor or rust
  • Optimum Series collection
  • Corstone provides a limited lifetime warranty
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Weights & Dimensions

  • Overall Sink Depth - Top to Bottom: 7 Inches
  • Exterior Sink Length - Side to Side: 15 Inches
  • Exterior Sink Width - Front to Back: 12.25 Inches
  • Overall Product Weight: 6 Pounds


Installation Type: UndermountADA Compliant: No
Material: PlasticNumber of Basins: 1
Sink Shape: RectangularNumber of Faucet Holes 0
Faucet Included: NoOverflow Hole: No
Soap Dispenser Included: YesSound Dampening: No
Commercial Use: NoEco-Friendly: No
Country of Manufacture: United States 
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When you buy a CorStone Optimum Series 15" x 12.25" Kingston Undermount Social Prep Kitchen Sink online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the CorStone Part #: 22 here. If you have any questions about your purchase or any other Kitchen Sinks product for sale our customer service representatives are available to help.Whether you just want to buy a CorStone Optimum Series 15" x 12.25" Kingston Undermount Social Prep Kitchen Sink or shop for your entire home, Wayfair has a zillion things home.

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Return Policy

We want you to love it. If you don't, you may return your purchase within 30 days of delivery. All you need to do is visit our Self-Service Return Center for instructions. Return credits are issued within 24 hours once the item is received and inspected. Please note that shipping charges are non-refundable. The cost of return shipping will be deducted from your refund.

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Customer Reviews

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Average Overall Rating:
(based on 7 reviews)

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Colour is right

 from St. Johns, NL– Verified Buyer

I have run into some delays with my renos and don't have this installed yet, but I love the look of it and the colour is exactly what I hoped it would be.

Was this helpful? Yes / No

Love the look Concerned about the ability to withstand scratching

 from Hernando Beach, FL– Verified Buyer

This sink looks great with the Black Galaxy granite I used on my new wet bar. The granite has small flecks of gold in it that pick up the hues of the copper look sink. I found (after much searching) a copper faucet from Price Pfister that ties both the sink and the counter top together perfectly.
My only concern is that the sink is basically a fiberglass type of construction that seems like it may scratch easily. Time will tell, but it probably wont get that much use, so the look is more important to us at this time than durability.

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Better than the photo!

 from Tomball, TX

Hadn't seen this sink other than the photo when I ordered it....and was very pleasantly surprised when it arrived! It really looks like a satiny copper; rich and smooth. The best part is that it won't have to be constantly polished to stay looking good. Perfect for the wet bar with the tuscan bronze bar faucet!

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love it

 from Hunter NY

love it, looks beautiful

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perfect bar sink

 from wyoming– Verified Buyer

Perfect bar sink. just right size and shape.

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Beautiful Sink

 from New Bern, N.C,– Verified Buyer

This is a beautiful sink, very modern, true black, and shiny.

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 from California– Verified Buyer

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This item is also sometimes listed under the following manufacturer numbers: 22090, 22091, 22092, 22094, 22095, 22097, 22098, 22099