We can make custom size gasket using this style
G5804 13 1/2" x 19 1/2" OD , Door Gasket , Screw Mounted Compression, 4 sides, NRE# 100945
G5804 31-3/8" x 73 1/2" OD , Door Gasket, Compression style, 4 sides, NRE # 054450
