Bay window gasket

Thanks for posting. It's admittedly a bit tough to see the end profile in this photo, but if this is a bulb seal with a kerf base, see if either our 58-053 or 58-055 match what you have. Take a look and let me know what you think. If either of these seem off, please send a picture of your seal's end profile, along with dimensions, and I'll try and find something better for you.

Profile drawing of the 58-053 bubble seal.

Profile view of 58-055