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Water-based rust conversion primer

Water-based rust conversion primer

 
A room temperature self-drying rust conversion primer made from specially modified acrylic emulsion, composite organic acid and additives
 

Product Specifications : 20 kg/plastic barrel

Product Usage : Used for rust removal and protection of steel surfaces, it converts the rust layer on the steel surface into a corrosion-resistant steel protective film that is tightly bonded to the steel at room temperature

 

For size customization, technical support, latest quotes, etc.,
please click online consultation or call 400-1899-133

Instructions
Manual rust removal to St2 level according to international standards, removing the loose rust layer accumulated on the metal surface.
Technical Parameters
Appearance: Slightly yellow liquid
Mass Content: 40 ± 2%
Volume Solids: 30 ± 2%
Density: 1.13 ± 0.05 kg/L
pH: 1-2
Theoretical Spreading Rate: 0.075 kg/m2 (15 m2/L, 20 μm dry film thickness)
Actual Spreading Rate: Allow for variations in application conditions.
Coating Viscosity: 14 ± 2 seconds
Fire Hazard: Solvent is water, non-flammable.
*Represents typical results only and is not to be considered a specification. Please refer to the specific COA for details.
Construction Instructions
Application Conditions:
1. Use this product only at temperatures between 15°C and 35°C, where application and drying can proceed normally. The application surface and the paint temperature should also be above 10°C.
2. To avoid condensation, apply only to dry, clean surfaces at least 3°C above the dew point, with a maximum relative humidity of 70%.
3. Provide adequate ventilation during application and drying in confined spaces.
Mixing: Single component, stir thoroughly. A small amount of particulate matter may form after long-term storage, which will not affect use or performance.
Dilution: Clean tap water, 0-5%. Dilution is not recommended, as it will affect rust prevention effectiveness.
Application: Apply this product by roller, brush, or spray to rusted steel surfaces (wet the surface thoroughly). After 30 minutes of reaction, the rust will be converted into a black primer. For severely rusted surfaces, a second coat is recommended for maximum protection. It is recommended that the second coat be applied within 30 minutes of the first to ensure a chemical reaction with the metal surface.
Equipment Cleaning: Use clean tap water. During any pauses in the application process, clean the spray gun promptly to prevent clogging. Clean the equipment promptly after use.
Drying: Maintain good ventilation and reduce humidity to facilitate moisture evaporation and ensure the paint film dries and crosslinks.

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