If you can not expose your car to the sunlight, you can use a hair dryer instead. Just aim the hair dryer to the areas you want to fix, and wait until the dents even out. The ideal distance between the hair dryer and the car should be 2-4 inches. While using a hair dryer, there should be an interval of 2 minutes. If the car’s paint starts discoloring, you should stop applying heat right away. Use a rubbing compound or wax to revise the paint color.
Vehicle wraps & decals ? The first step to performing a dent repair without using paint involves assessing the dent itself and determining if a paintless dent repair is even possible. According to most experts, 80 to 90 percent of dents can be repaired using PDR techniques. However, there are a certain percentage of dents that are impossible to repair without following it up with a paint job. The following types of dents usually fall into this “non-PDR” category: Very deep dents – Even very large dents can be repaired using PDR if the dent is fairly shallow. However, if a dent of any size is pushed in too far, the metal can’t be bent back into place without damaging the paint and requiring repainting.
First let’s begin with some car paint care recommendations: Fixing Scratches: Apart from rust-proofing the vehicle, you should fix small scratches promptly. If the scratch is not too deep, you should only use touch up paint and finish off with a rubbing compound to get a good shine. If the scratch is deep and exposes the metal, you will have to sand off the surrounding paint and apply primer before painting the affected area.
So, we’ve explained what the procedure looks like — assuming it was done properly. And as you could probably guess there are a lot of ways an amateur or first-timer can get it wrong. It’s different than most other car repairs because it’s not about mechanical prowess; it’s more about control and the ability to maintain a steady hand and a gentle pace. You can’t rush it. The problem is, once a sheet metal repair starts to go awry, you’re usually much, much worse off than if you’d just left it alone. Metal holds its shape, but only to a certain point. Let’s say you get a dent in the hood — nothing too drastic, just a shallow, even dent with no sharp creases in an area that’s pretty easy to reach. You think it’ll be easy to pop it out on your own, so you begin to massage the underside while holding your shaping tool in place. You’ve made good progress so far, and a casual observer wouldn’t even notice the flawed area. But it’s not exactly perfect, and since it’s been fairly easy to this point, you decide to keep massaging the area to make it flawless. After a few more minutes of massaging, you realize that you’ve pushed it just a little too far. And now you’ve got this flabby area on the hood where you stretched out the metal. And there’s no easy way to shrink it back down. Keep going and it’ll stretch even more. Lesson learned. See more details at Automotive hail repair.