Spies Hecker

Three layer car paint or otherwise known as 3-stage, candy or tri-coat paint is a beautiful deep paint finish on cars that often appears to change colour as a car drives by. And although this can be a striking finish to your car, it is very challenging to match the exact colour of the paint in the case of repairing your vehicle. But, it’s not impossible.

It is important to follow the right techniques and processes in order to avoid wasting your time and having to redo the repair. It is also worth it to talk to a professional with extensive experience in these three layer paint repairs; you might even find value in shadowing another technician or spray painters to pick up some tips and tricks. Here are the steps to follow for a successful 3 layer paint repair:


Before you get started with the repair and before you quote your client, you’ll want to identify if the car’s colour is indeed a three layer finish. Keep in mind that this could be time consuming so make sure that you include these lextra hours in your quotation. You If the repair is a three layer finish, you will also need to book extra booth hours, and ensure that you leave room for blending each layer. In the case that the finish is three layer, there area number of variables to keep in mind with regards to hours and labour.

Colour Matching

There are many variables to consider when it comes to nailing the exact colour, including the technician’s techniques, equipment used, equipment settings, and other techniques like the consistency of distance for the panel, travel speed and overlap. All of these need to be kept in mind and it is advised to have the technician who will actually perform the repair, match the colour.

The Process

One of the biggest influences in the entire process and colour accuracy is the mid-coat. The more coats applied, the darker the colour, so it is crucial to produce a few spray-out cards.


It is crucial to ensure an even application throughout the process and avoid double overlaps. You’ll also need to correct any errors that occur during the ground-coat before applying the mid-coat as it may affect the end-product drastically.

Blending the Ground Coat

It is important to progressively blend both the ground snf mid coats throughout the process. You will need to be consistent with the number of mid and ground coats applied to match the colour.

Blending the Mid-Coat

It is much easier to blend the mid-coat, but it is still important to be as precise as possible in order to achieve a smooth, accurate colour match.

This process may sound complex and overwhelming if you’ve never worked with three layer paint repairs before. However, to get better, you have to get started! The more you do, the better you will become, and don’t be afraid to ask for help or guidance.

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