Certainteed

Thanks for posting. I can't really say whether or not this weatherseal will work for you based off this information alone. Weatherseal is mostly generic across brands, so the only way to know for sure is to remove a sample of your original bead and compare the end dimensions of its 'end profile' with the 58-170B. See the picture below. Let us know what you find.

Profile view and dimensions for 58-170B