Introduction
When it comes to protecting valuable assets from corrosion and the elements, Zinga Coatings is an exceptional choice. These coatings are known for their durability and corrosion resistance. However, to maximize their effectiveness and ensure long-lasting protection, it’s crucial to apply them correctly and provide regular maintenance. In this article, we’ll explore the essential guidelines for applying and maintaining Zinga Coatings.
Proper Application of Zinga Coatings
- Surface Preparation: Proper surface preparation is the foundation of successful coating application. Make sure the surface is clean, dry, and free of contaminants. Remove any rust, old coatings, or loose particles. Surface preparation can include methods like abrasive blasting or high-pressure water jetting.
- Application Techniques: Zinga Coatings can be applied using various techniques, including spraying, brushing, or dipping. The choice of application method depends on the specific requirements of your project. Ensure an even and consistent application, and follow the manufacturer’s recommendations for the appropriate application thickness.
- Curing and Drying: After application, Zinga Coatings need time to cure and dry. The curing process is vital for achieving the desired properties. Zinga has a quick drying time, within just 20 – 30 minutes. Dependent on the ambient temperature. Proper curing conditions, including temperature and humidity, must be maintained. Ensure that the coatings are given sufficient time to cure before subjecting them to service.
Drying Process And Overcoating
| Drying process | ZINGA dries by evaporation of the solvent. The drying process is influenced by the total WFT, the ambient air (humidity and temperature) and the steel surface temperatures. |
| Drying time | For 60 um DFT at 20°C in a well-ventilated environment: »Dust dry: 15-20 minutes » Touch dry: 30-45 minutes » Dry to handle: 90 minutes » Fully cured: 24 hours |
| Overcoating with a new layer of ZINGA | Application by brush:1 hour after touch dry. Application by spray gun: 30 min. after touch dry Maximum overcoat time depends on environmental conditions. lf zinc salts have formed,they should first be removed. It is recommended to apply the second coat on the same day. |
| Re-liquidisation | Each new layer of ZINGA re-liquidises the former ZINGA layer so that both layers form one homogeneous layer. Therefore, structures coated with ZINGA can be reloaded or easily repaired with ZINGA. For surface preparation on old ZINGA surfaces, contact a Zingametall representative. |
| Overcoating with a compatible paint | ZINGA can be overcoated with a wide range of compatible paints. To avoid compatibility problems, it is advised to apply any topcoat with a mist/full coat technique. First, a thin continuous layer is applied which gives air bubbles easy passage through the film. The first mist coat also provides a barrier for aggressive solvents in the topcoat. Mist coat:
Full coat:
To avoid any problems with application of topcoats, we advise the use of a sealer. Zingametall offers two compatible sealers which have been tested according ISO 12944: Zingalufer (PU sealer) and Zingaceram HS (EP sealer). |
Effective Maintenance Tips
- Regular Inspections: Regular inspections are essential to monitor the condition of Zinga Coatings. Inspect for any signs of damage, wear, or corrosion. Early detection of issues allows for timely repairs and maintenance.
- Cleaning and Repairs: Keep coated surfaces clean. Regularly remove dirt, dust, and other contaminants that may accumulate. In the event of damage or wear, it’s essential to address the issue promptly. Clean and repair damaged areas, ensuring that the Zinga Coatings remain intact.
- Reapplication and Touch-Ups: Over time, Zinga Coatings may wear in certain areas. For long-term protection, consider reapplying coatings to these areas. Touch-ups can extend the life of the protective layer and prevent corrosion. Need to grind and clean, sand the surface before applying ZINGA
Benefits of Zinga Coatings
The choice to use Zinga Coatings comes with several notable benefits:
- Corrosion Resistance: Zinga Coatings are renowned for their exceptional corrosion resistance. They act as a barrier, protecting the underlying material from the harmful effects of moisture and chemicals. The lifespan of ZINGA can range from 15 to 30 years or even longer when properly maintained and under favorable environmental conditions.
- Longevity: Zinga Coatings offers long-term protection. When applied correctly and maintained, they can extend the lifespan of coated assets significantly.
- Low Maintenance: While regular inspections and maintenance are essential, Zinga Coatings generally require less maintenance compared to some other coating systems.
- Environmentally Friendly: Zinga Coatings are eco-friendly and contain a high percentage of zinc, which is a sustainable and recyclable material.
Some Zinga Coatings Products
ZINGA is a one component zinc rich coating or Film Galvanising System containing 96% zinc (dust) in its dry film. It is a metallic coating and not a paint. The purity of the zinc used, is so high that dry ZINGA does not contain any toxic elements.
Conclusion
Proper application and maintenance of Zinga Coatings are essential for ensuring the longevity and effectiveness of these protective solutions. By adhering to the guidelines outlined in this article, you can enjoy the benefits of long-lasting protection for your valuable assets while contributing to a greener and more sustainable future.
In a world where asset protection is a top priority, Zinga Coatings provides a reliable and durable solution. Following these tips for application and maintenance ensures that your assets remain safeguarded against corrosion and the elements.
