The Duke 223813 Oven Frame Gasket PB5 S991886 32.8125" X 27" is a high-temperature sealing component designed to prevent heat loss and optimize thermal efficiency in commercial baking ovens. This precision-sized, 32.8125" x 27" gasket works by compressing tightly between the oven door and the outer frame, forming an airtight barrier that contains hot air and steam inside the baking ch... https://partsfe.ca/duke-223813-oven-frame-gasket-32-8125-x-27-pb5-s991886