If the pigmented paint below the clear coat is still in good shape, don’t scrub so hard that you remove it as well. This is a paint application problem and the body shop should repaint your car. 1 October 2019. Therefore, creating a trapped solvent. The weather when you paint is neither too hot, cold or humid. Now I have these bubbling blisters on some of my car. For more tips, including how to replace your car’s underlying color coat, read on! operation. Top 10 Auto Paint Repair Problems and Solutions. % of people told us that this article helped them. To prevent blistering from the paint itself, follow the manufacturer’s directions for mixing the paint… This is an indication This sounds to me to be typical of what we call "solvent entrapment". All paint applications are wet on wet. Getting a car completely repainted can … Paint Blistering On Plastic Bumpers . Cause 1: Applying paint too thick, too quickly or in hot or windy conditions or a combination of any of them. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/ab\/Fix-a-Peeling-Clear-Coat-on-a-Car-Step-1.jpg\/v4-460px-Fix-a-Peeling-Clear-Coat-on-a-Car-Step-1.jpg","bigUrl":"\/images\/thumb\/a\/ab\/Fix-a-Peeling-Clear-Coat-on-a-Car-Step-1.jpg\/aid9529368-v4-728px-Fix-a-Peeling-Clear-Coat-on-a-Car-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"