Surface Treatment

Overview
The Piroux Group is a major player in metal protection across all industries and has additional expertise in liquid painting on plastic parts.

Whatever your needs may be, whether your deadlines are tight or flexible, our experts and comprehensive expertise will ensure we can successfully meet your needs.
Immersion Cataphoresis
To learn more about our expertise in surface treatment using immersion cataphoresis, visit our dedicated page.

Learn more about cataphoresis
Sandblasting
The sandblasting process involves stripping a surface by propelling an abrasive through a nozzle at high speed and under high pressure.
The benefits of sandblasting:
- removes paint perfectly,
- renovates,
- deoxidizes,
- prepares surfaces for subsequent coatings.
Shot blasting
In surface treatment, shot blasting is used to remove rust, burrs, and other impurities that have developed during the production process.

This is a mechanical process that involves propelling balls (or shot) at a material. The repeated impacts cause work hardening or surface hardening.
Liquid paint
Whether applied by conveyor belt or in a spray booth, they come in a wide range of colors and provide long-lasting protection against corrosion on all substrates.

They are UV-resistant and retain their original appearance even after several years.
Powder Coating / Thermolacquering
To coat your metal parts, we use a process known as powder coating. The powder paint is sprayed in a booth, and the parts are then cured in an oven so that the first coat forms a thin, attractive film.
There are many advantages to this painting technique:
- do not contain solvents,
- 100% recyclable,
- single-layer,
- no drying time,
- One coat is enough to provide effective protection against the elements, scratches, and abrasion.
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