Auto Body Painting – Benefits of Abrasive Blasting Over Chemical Cleaning

Auto body painting is an excellent solution to refurbishing the appearance of cars. Not only does it freshen up the image of the vehicle, but it also gives the owner the chance to experiment with new colours rather than the original manufacturer's hue. However, to achieve a sleek finish on the vehicle, it is vital to prepare the surface of the body via abrasive blasting. This procedure is an ideal solution as compare to other methods such as chemical cleaning, which can increase the potential of damage to the metal. Since abrasive blasting employs inert media, you are assured that the technique will not react with the car's body. Other than being non-reactive, below are a few of the other benefits that abrasive blasting offers over chemical cleaning for auto body painting.

Abrasive blasting is eco-friendly

A massive advantage of abrasive blasting over chemical cleaning is that the materials used to polish the surface of the vehicle are sourced from natural elements. While you can employ the use of steel and copper slag, you can also select environmentally friendly mediums such as glass, sand and even coconut shells! Thus, the abrasive materials utilised during this technique will not emit any greenhouse gases that can be detrimental to the environment. This characteristic is unlike chemical cleaning that will disperse pollutants into the atmosphere.

Abrasive blasting is thorough

The main aim of cleaning and polishing the surface of the vehicle before painting it is to ensure that all contaminants and foreign matter are eliminated so that you can achieve an even coating. While rust is the main impurity to be wary of, you should also ensure that any grime is removed, too. While chemical cleaning can strip away these impurities, it might not access hard-to-reach areas on the vehicle. As a result, you have to engage in additional measures post chemical cleaning, such as stripping the body and re-coating it. Abrasive blasting, on the other hand, is much more thorough and is capable of eliminating impurities in nooks and crannies that you may have been unable to access.

Abrasive blasting accords control over surface profiling

Surface profiling refers to the degree of adhesion that the surface will allow once it has been smoothed out. Abrasive blasting gives you control over the degree of surface profiling since you can change the size of the particles of the medium. The larger the particles, the rougher the surface will be and the smaller the particles, the smoother the finish. This ability is essential as some car owners may have individual specifications per their application requirements, and chemical cleaning does not accord you this.