What does wet painting of aluminium profiles look like?

Wet (liquid) painting of aluminium profiles is a process that requires precise surface preparation and multi-stage coating application. The first step is proper aluminium preparation through washing, degreasing and abrasive blasting. This makes it possible to remove all contaminants that could negatively affect paint adhesion.

Next, a primer layer is applied to create the base for further coating. This layer is intended to improve adhesion of subsequent coats and increase corrosion resistance. After the primer dries, a topcoat is applied, responsible for final appearance and additional surface protection. Wet painting may also include special protective systems such as anti-graffiti systems.

Thanks to a wide colour palette and the possibility of achieving different gloss levels, liquid painting makes it possible to match finishing to individual requirements. The final effect is a coating resistant to damage, scratches and weather conditions.

Powder coating or wet painting? What to choose?

Both wet painting and powder coating have their advantages, and the choice of the right method depends on specific project requirements and on the type of material to be coated.

Powder coating is a technique in which powder paint is applied by electrostatic spraying and then cured in an oven at high temperature. Powder coatings are highly resistant to corrosion, UV radiation and mechanical damage. The process is environmentally friendly because it does not emit volatile organic compounds (VOC), and powder paint can be reused multiple times. In addition, powder coating works very well for metal elements such as aluminium profiles that require durable protection and aesthetic finishing.

Wet painting, on the other hand, provides greater flexibility in terms of material choice – it can be used not only on metals but also on wooden surfaces and plastics. This makes it a more universal solution that can be adapted to different project requirements. In addition, liquid painting allows obtaining more complex multi-layer systems for special applications, such as anti-corrosion systems or anti-graffiti protective coatings.

Both solutions are characterized by high quality and durability. Powder coating is ideal for metal surfaces that require strength and resistance to harsh weather conditions. Liquid painting, thanks to the possibility of using more diversified coating systems, works well in projects requiring greater versatility in material choice. The choice of method therefore depends on project specifics, material and expected aesthetic effect.