The P643 stainless steel sink is the intriguing centerpiece of the P643 Kitchen Ensemble. This is one of the largest, single-bowl designs offered by Polaris and features a bulging curve design on the left side with an offset drain. As an undermount sink, it will flaunt its brushed-satin finish whether it is installed as a positive reveal, negative reveal, or flush mount. The P643 is made from premium 304-grade stainless steel and is available in 18 or 16-gauge. The full insulation prevents unwanted condensation, and the dampening pads reduce noise. The ensemble includes a durable, functional strainer and two custom-fitted stainless steel grids.