Next morning, the tape came off. The crack was barely visible… but a new fog had bloomed between the panes, right where the epoxy had heated during curing. The broken seal let moisture in.
I didn’t have the heart to tell my wife it was my fault. how to fix a double pane window
The old-timer at the counter squinted at my photo. “Son, that’s tempered glass. You can’t fill a crack in tempered. It’ll explode one day.” “What about epoxy?” He laughed. “For a double pane? The moisture between will fog it worse than a dog in a car window.” I bought glass cleaner, razor blades, and a tube of clear epoxy anyway. Desperate men do desperate things. Next morning, the tape came off
“Just… testing the glass quality,” I said. ” I said.