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Zinc Chromate Primer

ZINC CHROMATE PRIMER is a solvent based anti corrosive alkyd zinc chromate protective primer for interior and exterior usage on metal surfaces.

 

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Product Usage

ZINC CHROMATE PRIMER is a solvent based anti corrosive alkyd zinc chromate protective primer for interior and exterior usage on metal surfaces.

Application Details

Application methods: Brush, roller, air spray or airless spray
Mixing Ratio (by volume): The paint is ready for use after thorough stirring. For conventional air spray, 10-15% thinning with white spirit is recommended.
Thinner / Cleaner: White Spirit / Turpentine
Dry to Touch: 30 min, depending on ambient temperature
Dry to Overcoat: 2 – 4 hours
Spreading Rate: 10 – 11 m2 / Litre
Wet Film Thickness: 90 – 100μ
Dry Film Thickness:45 – 51μ

Surface Preparation

New Ferrous Metal
Surface generally must be clean, dry and free from oil, dirt, wax grease or other contaminants. Steel surface shall be wire-brushed or power-tooled cleaning to remove rust to a minimum Swedish Standard ST3.

Previously Painted Ferrous Metal
Previously painted surface should be thoroughly rubbed down using suitable sandpaper and then dusted off. For rusty metal, wire-brush or power-tool cleaning to a minimum Swedish Standard ST3 is highly recommended.