Think of it like mending a bone: the repair holds, but you never play football on it. You patch a window to buy a season, maybe two, until you’re ready to replace the glass entirely.
Still, there is something quietly satisfying about the act. You take a flaw, inject it with light-cured polymer, and turn a spider’s web back into a window. It’s not new. But it’s whole enough to let the sun through. And sometimes, that’s all a house needs.
Repair kit (with bridge/injector), razor blade, rubbing alcohol, and a hair dryer.