Painting part of a car body panel. Blending out the transition. Step-by-step instructions

Painting part of a car body panel. Blending out the transition. Step-by-step instructions

We are often asked how to paint part of a car body panel so that the transition from the old finish to the new one stays invisible. In answer to those questions we have put together step-by-step instructions.

Step by step:

Preparing a car body panel for painting

1. Using a fan deck of color swatches, choose the KUDO® automotive repair paint in the color you need. The actual color of the paint can be seen on the can, under the cap.

Preparing a car body panel for painting

2. Clean the surface of dirt and degrease it thoroughly. The best tools for this are the KUDO® silicone remover KU-9100 and a clean cloth.

Preparing a car body panel for painting

3. Apply the KUDO® 1K zinc rich primer KU-2301. From a distance of 25-30 cm apply 2-3 even coats of primer with 10-15 minutes of flash-off between them. If the damage covers a fairly large area or the surface is uneven, apply the filler primer KU-220X to the damaged area.

Preparing a car body panel for painting

4. Once the primer is fully dry, scuff-sand the intended blend area until dull and then degrease it with the KUDO® silicone remover KU-9100.

Preparing a car body panel for painting

5. Non-metallic paint: Apply the 1K alkyd automotive repair paint KU-4XXX in 2-3 even coats with 10-15 minutes of flash-off between coats.
Metallic paint: Apply the 1K metallic automotive repair paint KU-4XXXX in 2-3 even coats with 10-15 minutes of flash-off between coats. Once the paint has dried, apply the 1K automotive varnish KU-9010.

Preparing a car body panel for painting

6. Without waiting for the fresh coating to cure, apply a thin coat of the spot blender to the blend area immediately after painting. Do not flood the product on. An automotive paint is fully dry in 24 hours at 20°C. On metallic paints the spot blender is applied over the varnish.

Note! When you have finished, turn the can upside down and spray until nothing more comes out, so that the spray tip does not clog.

Because seeing something once beats hearing about it a hundred times, we have filmed a detailed video guide on painting part of a car body panel so that the transition from the old finish to the new one stays invisible. In it we used the KUDO® silicone remover KU-9100, the KUDO® 1K zinc rich primer KU-2301, the KUDO® 1K alkyd automotive repair paint KU-4xxxx and the KUDO® spot blender KU-9101.