How To Stop A Crack ((exclusive)) In Windscreen Spreading Link

Glass expands in heat and contracts in the cold. Avoid using your defroster or air conditioner on "blast" settings, as sudden temperature changes are the primary cause of rapid crack growth. 2. How to Halt the Spread (DIY Methods)

Clean the area around the crack and apply a strip of clear packing tape over it. This prevents dirt and moisture from seeping into the glass layers, which can make a professional repair impossible later. how to stop a crack in windscreen spreading