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Product overview


Product Specs:

Product Specs

  • Sink Installation Type: Undermount Sink
  • Number of Basins: 1
  • Sink Shape: Rectangle
  • Sink Faucet Holes: 0
  • Sink Material: Granite/Natural Stone
  • Sink Length (Left-to-Right): 30 in
  • Sink Width (Front-to-Back): 18 in
  • Sink Depth: 9 1/2 in
  • Sink Style: Modern/Contemporary
  • Sink Color Family: Greys
  • Drain Placement: Rear Center
  • Drain Assembly Included: No
  • Overflow: No
  • Faucet Included: No
  • Soap Dispenser Included: No
  • Basket Strainer Included: No
  • Basin Rack Included: No
  • Sound Dampening: No
  • Warranty: Limited Lifetime Warranty
  • Made In: Germany


L 30" x W 18" x D 9 1/2"

About Blanco 442739 Precis 30" Single Bowl Undermount Silgranit Kitchen Sink in Concrete Gray

The Blanco Precis Single Bowl Undermount Silgranit Kitchen Sink is inspired by professional kitchens in both form and functionality. This large bowl features ample space that is perfect for rinsing and scrubbing dishes, and the silgranit material ensures that it will remain a heat, stain and chip-resistant fixture in your kitchen.
  • 80% solid granite
  • Undermount installation
  • Heat resistant up to 536°F
  • Required outside cabinet: 33"
  • Unsurpassed cleanability backed by industry leading 7 patents
  • Resistant to scratches, stains and all household acids and alkali solutions
  • Template provided with approximate 1/8" reveal
  • Undermount clips included
  • Cutout template included


  • ANSI Z124.6-97
  • IAPMO/UPC listed

Product Technologies/Benefits

  • Silgranit II: Crafted of 80% natural granite, this composite features the look and feel of natural stone and resists scratches, stains, chips and heat. Colored all the way through Silgranit II will not fade in direct sunlight and is impervious to household acids and alkalis. Advanced surface technologies ensure that it will be non-porous, easy to clean and an extremely hygienic workspace


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