The Rational 20.00.397P Oven Door Gasket is designed to provide a secure seal for compatible commercial ovens, helping maintain proper heat retention during operation. Measuring 26-3/4" x 30-1/2" and made from silicone material, this gasket works by fitting around the oven door frame to reduce heat loss and help maintain consistent internal temperatures. A proper seal supports efficie... https://partsfe.ca/2000397p-rational-door-gasket-silicone