KRAUS Outlast MicroShield Scratch-Resist Stainless Steel Undermount 50/50 Double Bowl Sink, 32" 16 Gauge, Premier Series - KBU22E

KRAUS Outlast MicroShield Scratch-Resist Stainless Steel Undermount 50/50 Double Bowl Sink, 32" 16 Gauge, Premier Series - KBU22E

Designed to handle the demands of the busiest kitchen, KRAUS Outlast MicroShield  Scratch-Resist Stainless Steel sinks offer maximum durability, even with heavy use. The engineered material masks scratches and scuffs, retaining a like-new appearance with minimal maintenance.

Each KRAUS Outlast MicroShield  sink is made from a single sheet of steel imprinted with an embossed pattern that provides superior resistance to dents and damage. The cutting-edge manufacturing process creates a textured surface with high wear points that reduce contact with heavy cookware, preventing damage from daily use. Since thicker steel means a stronger sink, all sinks in the KRAUS Outlast MicroShield Series are made with TRU16 real 16-gauge stainless steel, always 1.5mm thick. The extra-thick construction reduces vibrations, for a lower-toned sink that does not sound tinny. Best-in-industry KRAUS NoiseDefend  sound dampening technology virtually eliminates noise when the sink is in use. Protective undercoating is added to enhance soundproofing and provide thermal regulation. KRAUS Outlast MicroShield Stainless Steel sinks come with a number of useful kitchen accessories to make maintenance easy. A stainless steel bottom grid, 3-piece basket strainer, and KRAUS towel are included with purchase. All sinks come with mounting hardware for easy installation. Explore KRAUS Outlast MicroShield Stainless Steel sinks, and discover the perfect solution for your busy kitchen.

What our Experts Think

• Premium 50/50 Double Bowl Design
  The KBU22E offers a balanced split-basin layout, making it ideal for multitasking—wash on one side, rinse or dry on the other without crowding.
• Heavy-Duty 16 Gauge Stainless Steel Build
  Crafted from TRU16 (1.5mm) stainless steel, it delivers strong dent resistance, corrosion protection, and long-term durability for busy kitchens.
• Scratch-Resistant MicroShield Surface
  The embossed MicroShield finish helps mask scratches and scuffs, maintaining a cleaner, newer appearance even with heavy daily use.
• Noise-Reducing Comfort Engineering
  Built-in sound-dampening pads + undercoating minimize clatter and vibration for a noticeably quieter sink experience.
• Deep, Functional Bowl Capacity
  Each basin is designed for practical depth and easy workflow, supporting large cookware, food prep, and cleanup without overflow issues.
• Undermount Seamless Installation
  Creates a clean countertop transition, allowing direct wipe-down of debris into the sink for faster kitchen cleaning.
• Complete Installation Value Pack
  Includes drain assemblies, bottom grids, mounting hardware, and template, reducing extra purchase needs and simplifying setup.
• Modern “Premier Series” Durability Standard
  Designed for high-use residential kitchens, combining professional-grade materials with low-maintenance daily usability.

Q&A

Q: What is the KRAUS KBU22E kitchen sink?
A: It is a 32-inch undermount double bowl kitchen sink from the Outlast MicroShield Premier Series, designed for durability, scratch resistance, and efficient multitasking in the kitchen.

Q: What makes the MicroShield surface special?
A: The MicroShield textured stainless steel surface helps mask scratches and scuffs, keeping the sink looking new even under heavy daily use.

Q: What material and gauge is it made from?
A: It is built with TRU16 real 16-gauge T-304 stainless steel (about 1.5mm thick), which offers strong resistance to dents, rust, and corrosion.

Q: What are the sink dimensions?
A: The overall size is approximately 32.25" x 18" with 8.5"–8.6" depth, and it features a 50/50 double bowl layout for balanced use.

Q: Is it noisy during use?
A: No, it includes NoiseDefend sound-dampening pads and undercoating, which reduce noise and vibration when washing dishes or running water.

Q: Does it include accessories?
A: Yes, it typically comes with bottom grids, basket strainers, mounting hardware, and a cut-out template for easier installation.

Q: Is it suitable for heavy kitchen use?
A: Yes, it is designed for high-traffic kitchens, offering deep bowls for food prep, washing, and multitasking simultaneously.

Q: What type of installation does it use?
A: It uses an undermount installation, creating a seamless countertop edge that makes cleaning directly into the sink easier.

Maintenance Tips

• Rinse & Dry Daily: After use, rinse with warm water and wipe dry with a microfiber cloth to prevent water spots and mineral buildup.
• Use Mild Cleaners Only: Clean with gentle dish soap or stainless-steel cleaners like Bar Keepers Friend; avoid bleach, ammonia, and abrasive pads.
• Protect MicroShield Finish: The textured surface is scratch-resistant but not scratch-proof—avoid steel wool or harsh scrubbing to preserve the “like-new” look.
• Prevent Standing Water: Empty and dry bowls after heavy use to reduce spotting and limescale buildup, especially in hard-water areas.
• Use Sink Grids: Keep included bottom grids in place to protect against heavy cookware scratches and dents.
• Clean Drain & Corners Weekly: Flush strainers and wipe bowl edges to prevent debris buildup and odors in double-basin seams.
• Descale Occasionally: Use diluted vinegar for mineral deposits, then rinse thoroughly to maintain stainless clarity.
• Check for Spots Promptly: Treat any “rust-like” marks early with stainless cleaner to maintain finish consistency.