I wanna use tape to seal some creases on my sail to prevent it from becoming holes. I saw some old sails before people used finda clear tape with lines pattern (not duct tape). What is it called? Thanks.
If its for creases or small (<40mm) tears in mono, then Mylar sail tape should be fine If patching holes any bigger or on x ply use sail fabric tape. Any sail manufacturer/repairer will have heaps of off cuts lying around cheap, if you'r not really concerned on colour schemes.
