Quite a few but most windsurfer stuff is stored in sheds and garages, so not as bad as standing rigging. This sail was just for example. I actually have my dad's sails from the 90s that could be used too. They're used but not 100s of hours in the sun.
Wanting to have some bags made for my wife's Stumpjumper project, really want to use some period windsurf sail material in the bags.
Anyone recommend someone to do this sort of thing?