Join Date: Apr 2006
Thanked 180 Times in 177 Posts
Rep Power: 13
25 years is beyond the expected lifetime. Ever see someone trying to patch up a delaminated sail? You'd be throwing good money after bad, because you are seeing the bons and coatings fail, and they will continue to fail, so even as you patch one spot, another one will fail the next month.
Sell 'em for salvage value on ebay or Craigslist, and move on. Doublecheck you new ones, because a 25-year warranty for MARINE use is now becoming harder to find.