Rainy days are unavoidable, but in windshield repair, water and resin are a problematic combination. Simply wiping away surface water isn’t enough. Rain can cause moisture to seep into a windshield crack, making it difficult for resin to set and cure correctly. As the moisture evaporates, it can leave behind air pockets, resulting in a poor repair and an unhappy customer.

If you have access to an indoor space, start by drying the windshield with a towel and carefully using a hairdryer to remove moisture from the crack, being careful not to overheat the glass, which could spread the crack. Alternatively, you can allow the water to evaporate naturally. Either way, ensure the crack is completely dry before you begin the repair.

If indoor space isn’t available, it’s best to reschedule for a dry day. Most customers will appreciate the explanation that rain could compromise repair quality.