Removing Number Glue
Ken,The only thing we have found that will remove the dried-out adhesive is 3M Adhesive Remover. You should be able to find it at a good hardwarestore. Flood the area with the remover, wait 3 minutes to let it soften, then scrape the goo off with a plastic scraper. Repeat if necessary. It is a messy job but it works. When you are done sprinkle baby powder over the area to absorb any residue left on the sail.Thanks,Bill C.Doyle Sails