Can You Touch Up Car Paint on Rainy Days?
2 Answers
Yes, you can touch up car paint on rainy days. Modern car paint jobs require drying in a baking room before the car can be driven, as wet paint can lead to poor adhesion, bubbling, and significantly affect the appearance. Baking rooms are built indoors and are unaffected by outdoor weather conditions, allowing professional painting to be done at any time with the right equipment. However, if you are doing a manual touch-up yourself and relying on natural air drying, it is advisable to do it on sunny days. This is because the primer beneath the paint is usually putty, and the oil-based paint takes longer to dry. Rainy days tend to have lower temperatures, slowing down the drying process. Therefore, it's best to avoid painting in such conditions, as the putty may not dry properly, leading to paint bubbling.
I used to be someone who enjoyed DIY car repairs, thinking that painting on rainy days would save me trouble, but the results were far from it. Once, I touched up the paint on my car door during a light rain, assuming it wouldn't be a big deal. However, moisture seeped into the paint, and two days later, the paint surface bubbled and discolored, looking terrible. Later, a knowledgeable friend told me that car paint needs a dry environment to adhere properly. High humidity prevents the paint from drying thoroughly, not only making it look bad but also causing it to peel and rust over time. Now I've learned my lesson—I wait for a sunny day or find a dry garage to do the job. Before touching up the paint, I also make sure to clean the surface thoroughly to remove any dust, ensuring a long-lasting and attractive finish. Putting in the effort to work in good weather significantly improves the paint's appearance and avoids the hassle of redoing the job. When it comes to maintaining car paint, cutting corners for convenience is never worth it.
