i have big old windows, i was cleaing/removing the edges so i can caulk these edges. now i see scratches in my windows starting from the buttom and go up not not to the middle of the window (lower). there are for othem (like thread). i am not sure what happend, can this something to fix before it become crack or it would be a crack. it is one layer glass. i was hoping to use some clue or something to stop this threads from spreading. thanks a lot
- posted
13 years ago