But I'm sure this is no news to most of us. My 2023 Nissan Rogue had a windshield wiper blade beginning to split at the top about an inch from the end.
I thought, I'l let it go farther before I get new wiper blades. Not that new wiper blades are all that costly, I'm just weird that way.
Then it occurred to me, I have silpoxy left from Nat's hip replacement surgery a couple of years ago, (Thanks again JB!)
I keep it in the freezer and take it out every few months or so, remove the cap and make sure it hasn't set at the opening, clean it up if it has then back in the freeze.
SO I removed the wiper blade (3 inches flopping at the end) and in three sections at a time applied silpxy to repair the split.
Feeling full of myself now, we'll see how long it lasts.
Phil
P.S. In my experience, the blades split at the upper end every time requiring them to be replaced. How long before a blue actually wears out if not for the split end? Perhaps I will find out.