The Kolpak 225191075 Door Gasket - LH, measuring 36-1/2" x 77-1/2", provides an effective seal for commercial refrigeration doors, helping to maintain optimal temperature control. This gasket works by creating a tight barrier along the door edge, preventing cold air from escaping and warm air from entering. As a result, it helps improve energy efficiency and reduces the workload on re... https://partsfe.com/door-gasket-lh-36-12-x-77-12-for-kolpak-part-225191075