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PRE-TREATMENT

Shot and sandblasting | Aluminium pre-treatment in acid baths | Masking in color coating

Shot blasting

Surface cleaning and preparation
by proffesionals

Shot blasting is a surface treatment process that removes rust, paint, oxidation, and other contaminants from metal surfaces. The result is a clean and textured surface, ensuring superior adhesion for subsequent coatings.

      More about shot blasting
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      Why is it imortsant?

      First of all, it extends the lifespan of metal. By removing rust and other contaminants, shot blasting protects metal from corrosion.

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      Enhances coating adhesion

      The textured surface creates a stronger bond with paint or other coatings, making them more durable.

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      Removes surface defects

      A shot-blasted surface is clean and uniform, enhancing the overall appearance of the product.

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      Extends the lifespan of metal

      By removing rust and other contaminants, shot blasting protects metal from corrosion.

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      Improves aesthetics

      A smooth and even surface ensures a high-quality finish, giving the product a polished look.

      Sandblasting

      Sandblasting is a surface treatment process that removes old paint layers, rust, oxidation, and other contaminants from a surface. This is achieved by directing abrasive particles (such as sand, glass beads, or other specialized materials) onto the surface under high pressure.

          Why is Sandblasting Important?
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          Clean and Prepared Surfaces

          Sandblasting ensures that the surface is clean and rough, which is essential for subsequent processes such as painting or bonding.

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          Removes rust and corrosion

          It is an effective method for eliminating rust and corrosion from metal surfaces.

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          Improves coating adhesion

          The rough surface created by sandblasting allows for better adhesion of new paint or other coatings.

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          Pre-treatment for Welding

          It removes oil, grease, and other contaminants that could interfere with the welding process.

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          Removes old paint

          Sandblasting is a highly effective way to strip old paint from both wood and metal surfaces.

          Why is Aluminum Pre-Treatment Important?
          Aluminum Pre-Treatment

          Aluminum Pre-Treatment in
          acid baths

          Acid baths create a uniform and clean surface, providing the ideal foundation for further processing.

          Aluminum pre-treatment is a crucial step to ensure strong coating adhesion and long-lasting durability. While aluminum is a lightweight and corrosion-resistant metal, exposure to air and moisture can cause an oxide layer to form on its surface, which may affect the adhesion of paint or other coatings.

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              Removes Oxide Layer

              The oxide layer must be removed to ensure a smooth and even coating.

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              Eliminates Contaminants

              Pre-treatment creates a rougher surface, allowing paint or other coatings to adhere more effectively.

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              Enhances Corrosion Resistance

              Some pre-treatment methods improve aluminum’s natural resistance to corrosion.

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              Improves Coating Adhesion

              A properly pre-treated surface ensures better bonding for paint or other coatings.

              Masking in coating:  Precise and clean results

              Masking is a crucial step in the painting process that ensures accurate and clean finishes. It helps separate painted and non-painted areas, preventing unwanted paint application.

                  Why is masking important
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                  Precise coating result

                  Masking ensures that coasting is applied only where intended.

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                  Surface protection

                  t protects unpainted surfaces from paint drips and overspray.

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                  Time efficiency

                  Proper masking speeds up the painting process by reducing the need for post-paint cleanup.

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