Model #: KGU-413B




SKU
KGU-413B


Quarza

31" Undermount Granite Composite Single Bowl Kitchen Sink in Black Onyx

Kraus undermount granite sinks create an instant style upgrade for the kitchen. Constructed from 80% natural granite, with the look and feel of real stone, these modern kitchen sinks look striking in a variety of settings. Clean lines and thoughtful design details highlight the organic elegance of granite, for an eye-catching look with contemporary appeal. The extra-deep basins accommodate large dishes with ease, while the gently rounded corners make sink maintenance simple. Each non-porous sink is protected with a thermal finishing process, creating a surface that is highly resistant to heat, chemicals, scratching, chipping, and discoloration. This single bowl sink provides a lifetime of functionality with refined style. For added convenience, a basket strainer drain assembly and complimentary towel are included free with purchase. Constructed from premium stainless steel, the top-quality basket strainer assembly creates a tight seal to prevent food and debris from clogging the drainpipe. For easy installation, all mounting hardware is provided. Experience Kraus Quality and bring your best kitchen ideas to life.

Benefits & Features

  • Constructed from 80% Natural Granite
  • Looks and Feels Like Real Stone
  • Naturally Sound-Absorbing Non-Porous Surface is Easy to Clean & Heat-Resistant
  • Protected by Thermal Finishing Process
  • Highly Resistant to Heat, Chipping, and Discoloration
  • Extra-Deep Basin Design
  • Standard 3.5" Drain Opening
  • Gently Rounded Corners for Easy Maintenance
  • All Mounting Hardware Included
  • Limited Lifetime Warranty
  • Sink Certifications: CSA B45.5/IAPMO Z124, CSA certified, MASS Approved

      What is the minimum required cabinet size?
          33" This is to ensure there is enough space within the cabinet for the sink and the included mounting hardware.

      Can I install a garbage disposal to this sink?
          Yes, garbage disposals are 100% compatible with our sinks. Rather than install a disposal to the drain, the disposal will replace the drain as it has its own flange and mounts directly to the sink.

      Is there a sink grid available for this model?
          There is no grid available for this model.

      How far back is the sink wall from the center of the drain?
          4 3/4"

      Can I install it with any type of reveal?
          Yes, this sink can accommodate a positive, negative or flush reveal.

      Can I install this sink in a laminate countertop?
          Yes

      Does the bottom have a slope?
          Yes, our sinks are engineered with 1/8" slope to easily help guide water towards the drain.

      Is there sound dampening material?
          Yes, this sink includes NoiseDefend Soundproofing technology and offers extra thick pads covering over 80% of the sink and non-toxic undercoating for added insulation.

      What should I use to clean the sink?
          To prevent water spots, clouding, and discoloration, rinse and wipe the inside of the sink with a microfiber cleaning cloth after every use. For a more thorough cleaning, use water and a mild liquid soap detergent (ammonia-free). Apply the cleaner with a soft sponge, then rinse with lukewarm water and pat dry with a microfiber cleaning cloth. To deep-clean tough stains, products to consider include: Mr Clean Magic Eraser, Supreme Surface Scum and Mineral Deposit Remover. Make sure to follow the cleaning instructions provided by the products manufacturer.

      Are there any products that should be avoided when cleaning my sink?
          We recommend avoiding cleaners with harsh chemicals like chlorine, bleach, ammonia as these items can cause damage to the sink surface.

      What does "KGU" stand for?
          Kraus Granite Undermount

      What is the heat resistance?
          500 degrees


      Sink Color Finish: Black Onyx

      Sink Material: Granite Composite

      Sink Type: Undermount

      Bowl Configuration: Single Bowl

      Minimum Cabinet Size: 33"

      Soap Dispenser Included: No

      Escutcheon Plate Included: No

      Sink Length Range: 31-35”

      Bottom Grid Included: No

      Bowl Depth Range: 8"-9"

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