Mark, I used to keep a few packages of Syntho-glass on board for emergency repairs. (resin impregnated fiberglass) Still
sold, about $23.00 us, Landfall
Navigation... probably other similar products out there $15-20 range.
After about 6+ years on board, I figured must be outdated...opened a pack
it was outdated. I never replaced it but I will now...thanks for the reminder.
Good luck...Hugo