KRAUS 28” Drop-In Granite Composite Workstation Kitchen Sink in Metallic Grey - KGTW12-28MGR

KRAUS 28” Drop-In Granite Composite Workstation Kitchen Sink in Metallic Grey - KGTW12-28MGR

Kraus Workstation Sinks combine advanced granite composite material with innovative workstation design to enhance the style and functionality of any kitchen. Engineered with an integrated ledge to support sliding accessories, this high-capacity sink creates a multifunctional workspace to streamline tasks from meal prep to cleanup. The included acacia cutting board allows you to prepare meals right over the sink without taking up counter space. This sink is made in Italy from an advanced quartz composite material with metallic particles that provide a shimmering effect with the look and feel of real stone. Colored all the way through, the vibrant material resists discoloration and fading over time. The easy-to-clean non-porous blend creates a hard, smooth sink surface that is resistant to scratches, stains, impact, and thermal shock. Top mount design with thick mounting deck allows you to install as a drop-in sink with any countertop material; thick deck features a beveled edge for easier cleaning. The high-capacity single bowl creates an uninterrupted surface with ample space for cookware and stacks of dishes. Designed with rounded corners for easy cleaning and a gently sloped bottom for better draining. Rear-offset drain creates a modern look and adds storage space under the sink. The naturally sound-absorbing material helps reduce noise and vibration. The installation-ready sink comes with mounting hardware and drain assembly.

Features

• • • GRANITE WORKSTATION SINK with integrated ledge for sliding accessories so you can work over the sink without losing any workspace on the kitchen counter 
    • SINK KIT INCLUDES: Granite composite drop-in workstation sink, heavy-duty acacia hardwood cutting board, stainless steel drain assembly with strainer 
    • ADVANCED GRANITE COMPOSITE is made from 80% natural granite quartz with metallic particles for a shimmering effect with the look and feel of real stone – Made in ITALY with the finest raw materials for durability with resistance to impact, scratches, and thermal shock
    • DROP-IN / TOP MOUNT SINK: Ideal for retrofitting, you can install this sink as a drop-in with any type of kitchen countertop – Thick deck sits flat against the countertop for a beautifully finished look 
    • EXTRA-THICK MOUNTING DECK is designed with a low-angle beveled edge for easy cleaning – 1 pre-drilled hole and 4 pre-scored knockout holes in mounting deck allow for easy installation of faucet and accessories
    • SPACIOUS SINGLE BOWL with uninterrupted surface provides generous workspace for large cookware and stacks of dishes – Rear-offset drain increases storage space underneath the sink
    • EASY-TO-CLEAN SURFACE: Ultrafine material with smooth non-porous surface is resistant to scratches and stains, helps prevent food and liquid from sticking to sink surface – Easily wipes clean with soap and water
    • ENGINEERED FOR EASY DRAINING: Gently sloped bottom helps prevent water from pooling in the sink – OPTIMIZED SLOPE helps keep your fragile stemware from tipping over
    • ROUNDED CORNERS allow for easy cleaning, helping to prevent build-up over time for a low-maintenance sink 
    • HEAVY-DUTY CUTTING BOARD made with durable ACACIA hardwood creates a stylish accent for your sink – Not prone to cracking or warping, with a non-slip design and built-in grooves that prevent spills – Easy to clean non-porous surface is resistant to odors and stains
    • PREMIUM DRAIN ASSEMBLY: Stainless steel drain assembly with flip cap cover helps prevent clogging while concealing drain opening for a seamless look – Removable strainer traps food particles and lifts out for easy cleaning  
    • COLOR-STABLE MATERIAL: Vivid color penetrates all the way through the material for a vibrant look that resists fading and discoloration over time – Matte sink is available in metallic black, metallic brown, metallic grey, and white – HEAT SAFE up to 500°F 
    • INSTALLATION-READY sink comes with mounting hardware and cut-out templates for top mount installation
    • NATURALLY SOUND-ABSORBING material helps reduce noise and vibration from dishes and garbage disposals for a quieter kitchen experience
    • RECOMMENDED ACCESSORIES (sold separately): Roll-Up Dish Drying Rack (KRM-11) made with heavy-duty stainless steel and non-slip silicone is perfect for drying dishes right over the sink. Holds up to 85 lbs., dishwasher-safe, heat-safe, and rolls up for easy storage
    • LIFETIME LIMITED WARRANTY and top-rated Customer Service team so you can choose KRAUS products with confidence
      

What our Experts Think

• Premium granite workstation design
  The KRAUS KGTW12-28MGR is a 28" drop-in/top-mount single-bowl sink built with an integrated ledge that turns the sink into a multi-use prep station.
• Durable quartz composite construction
  Made from ~80% natural quartz with metallic particles, delivering a stone-like look with high resistance to scratches, stains, impact, and heat.
• Compact but highly functional layout
  Deep single bowl (~25" x 16") comfortably fits large cookware while maintaining a space-saving 28" footprint for smaller kitchens.
• Complete workstation accessory kit included
  Comes with an acacia cutting board, drain assembly, and strainer—enabling prep, wash, and cleanup directly over the sink.
• Drop-in installation flexibility
  Designed for easy retrofit into most countertop materials with a thick mounting deck and pre-scored faucet holes for simple setup.
• Low-maintenance, easy-clean surface
  Non-porous granite composite resists food stains and wipes clean easily with soap and water.
• Noise-reducing performance
  Dense composite material naturally dampens sound and vibration for a quieter kitchen experience.
• Strong visual appeal in metallic grey
  Subtle shimmer finish adds a modern, upscale stone aesthetic that fits contemporary kitchen designs.
• High-value compact workstation upgrade
  Ideal for homeowners wanting workstation functionality without moving to oversized or undermount systems.

Q&A

Maintenance Tips

• Clean daily with mild dish soap + soft sponge to maintain the non-porous granite surface and prevent staining.
• Rinse and dry after each use to avoid water spots, limescale, and mineral buildup.
• Avoid harsh chemicals (bleach, ammonia, acids) that can damage the composite resin and dull the finish.
• Never use abrasive pads or steel wool to prevent scratches and surface wear.
• Wipe spills quickly (coffee, wine, oils, sauces) to maintain stain resistance and color integrity.
• Use sink grid/accessories to protect against scratches from heavy cookware.
• Clean workstation ledge regularly to prevent debris buildup in accessory channels.
• Rinse thoroughly after acidic foods (lemon, vinegar, tomato) to preserve surface quality.
• Avoid dropping heavy/sharp objects to prevent chipping or impact marks.
• Occasionally deep clean with baking soda paste for safe stain removal and refresh.