Characteristics of Stainless Steel Surface

1. Strong Corrosion Resistance: Stainless steel contains chromium, which forms a dense chromium oxide film to prevent oxidation and corrosion.

2. Smooth and Aesthetic: The surface is smooth and offers an attractive appearance.

3. High Hardness: It has high mechanical strength and is wear-resistant.

Characteristics of Galvanized Steel Surface

1. Good Anti-Rust Properties: The surface has a zinc coating that effectively prevents rusting of the steel substrate.

2. Durability: The zinc layer is corrosion-resistant, extending the service life of the material.

3. Moderate Adhesion: The adhesion between the zinc layer and paint is relatively low, requiring special surface treatment.

Recommended Paint

Primer for Light Metals

The Primer for Light Metals is a specialized anti-corrosion coating designed for galvanized steel, offering the following excellent properties:

1. Strong Adhesion: Provides excellent adhesion to the substrate, ensuring a firm film and smooth subsequent construction.

2. Wide Compatibility: Can be used in conjunction with various topcoats, such as Fluorocarbon Paint, Polyurethane Paint, and Epoxy Paint.

3. Eco-Friendly: High solid content, low volatile organic compounds (VOC), compliant with EU environmental standards, and free from heavy metals.

4. Excellent Salt Spray Resistance: Offers salt spray resistance of up to 1000 hours, effectively protecting the substrate.

Scope of Application

The Primer for Light Metals is not only suitable for galvanized steel but can also be used on other metal substrates, such as stainless steel, aluminum alloy, aluminum sheets, copper, iron, and zinc-aluminum alloy. It achieves a Grade 0 adhesion standard on these metals.

Application Recommendations

1. Surface Preparation: For galvanized steel, no sandblasting or grinding is required. Simply wipe the surface with a solvent to remove oil and dust, saving labor and abrasive costs while improving construction efficiency.

2. Coating Process: Use a spraying technique to achieve a thick film, ensuring optimal protective performance.

Summary

The Primer for Light Metals is a high-performance, environmentally friendly anti-corrosion primer, especially suitable for galvanized steel and various metal substrates. Its excellent adhesion and salt spray resistance ensure long-term protection for the substrate, making it an ideal choice for metal anti-corrosion coatings.