Kohler Preserve Kitchen Sinks

These new 18-gauge, stainless steel sinks—in Kohler’s Undertone family—are completely scratch-resistant, thanks to the factory-applied Preserve surface treatment, which also wipes clean quickly. Kohler offers Preserve on two sizes and styles of Undertone sinks, including an extra-large/medium double bowl and a double equal bowl. Other features include SilentShield sound-absorption system and a bottom bowl rack.