Air leakage. Designed for compatible TRUE commercial refrigerators, this gasket kit provides a replacement sealing solution for worn or damaged door gasket components. The wiper gasket forms a close seal around the refrigerator door, helping limit the escape of cold air and the entry of warmer air during operation. Proper sealing supports consistent interior temperatures and allows th... https://partsfe.ca/wiper-gasket-kit-for-true-part-957740