How to repair a hole in the body of a car?

Over time, your bodywork is often put to the test. If holes start to form, you have the possibility to act immediately by using, for example, car body filler in order to correct these various imperfections. Body filling is an operation that you can do by yourself, provided you use the right product. Here's how

How to repair a hole in the body of a car?

Often, a hole in the body is due to the presence of rust. Beyond the unsightly appearance, this deformation implies a reduction in the value of the vehicle. In addition, rust can develop causing greater damage to the vehicle. It is therefore important to take the problem seriously from the start by using a specific method such as the use of car body filler.

It is possible to use a refill kit by taking all the necessary precautions with a respiratory mask and protective goggles. This solution consists of sanding the paint near the hole and then modeling all the rust to eliminate all of it. Then, all you have to do is apply the anti-rust primer and then even out the edges of the hole with the utmost care.

The next step is to prepare the body filler to later insert the wire mesh at the back of the hole. This will allow you to use the filler and allow it to dry by carefully following the drying times of the product.

Then, sanding with 180 grit will be necessary to obtain a totally smooth assembly. The sanding must be done finely up to a grain of 240 for a perfectly clean surface. Before applying a coat of paint, you must ensure that the assembly is completely dry and then proceed to spray the primer.

The other solution to patching a hole in your vehicle is to use a fiberglass repair kit. The operation is quite similar by getting rid of all the rust so that you can then use the anti-rust primer.

Evening the edges of the hole is necessary to begin preparing your fiberglass resin. First, you will put in place a layer of carpet and then use the fiberglass resin. When the assembly is completely dry, you will need to use the sanding again with a grain of 180. Be sure to use sandpaper to obtain a completely smooth surface.

Before painting the specific spot with the appropriate paint, a spray coat of primer on site will need to be used.

Filling a hole with Putty

The last easiest and most effective method to use is to use car putty. This solution will allow you to fill any hole in the sheet metal but also to repair certain plastic elements on your vehicle. This is a lower cost repair that will save you from having to go through a bodybuilder

Before using the car filler, the preliminary stage of sanding, cleaning and degreasing is absolutely essential. The putty knife is a basic tool for applying the different layers of putty with a polyester, polyurethane or epoxy based hardener. When applying body filler directly, care must be taken to achieve a perfectly even surface avoiding edges. Always make sure to respect the recommended drying times according to the product you are using.

Which putty to choose?

You should know that there are several putties for bodywork, it is important to use the right product depending on the support on which you have to work:

Body filler is used to seal when holes are present on your bodywork. However there is a distinction between acrylic and silicone sealant. The first is more elastic and flexible, it has the advantage of being shiny but you cannot paint it. It is best used on exterior joints that may be damaged due to weather changes and weathering.

Acrylic putty has a stiffer texture and often has a matte finish that will allow you to paint it without any constraints. However, it remains less resistant against ambient humidity.

Buy body filler online

If you are doing your car body repair yourself, you can find body filler easily. We think in particular of the use of the Internet to find your product. This is the best alternative to make a purchase in the greatest comfort.

In addition, it will greatly facilitate and reduce your tasks. Nevertheless, it is still necessary to have the kindness to master the technique of online purchase in order to make it easy to find the best product.

Here are some tips for choosing body filler online.

There is a wide choice of online stores on the net, but not all of them will necessarily meet your expectations. The measure to take is to find out by looking at the opinions on the forums. Of course, it is advisable to choose the brand of putty and the store with the most positive opinions.

Once you are sure of the reputation of the product and the online store, you can visit the latter, choose your putty, put it in your online shopping cart and pay according to the payment method offered.

If you do not know how to use online payment, tutorials on the net will be able to help you.

To conclude on the subject

Even if your vehicle has suffered some inconvenience and has holes in its bodywork, you have the possibility of overcoming this problem by choosing a body filler. A simple repair to set up that will save you additional costs by not going through a bodybuilder.

Abcmotor

The Abcacteur team brings together enthusiasts and experts. We write articles and files with several people in order to bring you the best expertise on the subject.

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