ISO 12944 is the international standard for corrosion protection of steel structures by protective paint systems. It defines 6 corrosivity categories (C1-C5) from indoor atmospheric (C1) to offshore industrial (C5). Salt spray test duration ranges from 240 hours (C2 medium) to 1440 hours (C5-I high). SGTECH primers consistently achieve 240-1000+ hours depending on system, meeting C3-C4 requirements.
Background
The water-based coatings industry continues to evolve rapidly, driven by regulatory pressure, environmental awareness, and technological advancement. ISO 12944 is the international standard for corrosion protection of steel structures by protective paint systems. It defines 6 corrosivity categories (C1-C5) from indoor atmospheric (C1) to offshore industrial (C5). Salt spray test duration ranges from 240 hours (C2 medium) to 1440 hours (C5-I high). SGTECH primers consistently achieve 240-1000+ hours depending on system, meeting C3-C4 requirements.
Key Points
Recent developments in technical have significant implications for industrial users, coating manufacturers, and end-consumers. SGTECH Coatings stays at the forefront of these changes, continuously updating our formulations and processes to deliver cutting-edge products.
Industry Impact
Manufacturers and users across automotive, construction, marine, oil & gas, and general industrial sectors are increasingly adopting water-based systems. This shift is supported by proven performance data, lower total cost of ownership, and environmental compliance benefits.
SGTECH Solutions
Our R&D team has developed a comprehensive range of water-based products to address these market needs. From anti-corrosion primers to specialty topcoats, SGTECH offers solutions backed by 15+ years of manufacturing experience and technical support.
Looking Forward
As the industry continues to evolve, water-based coatings will capture an increasing share of the global market. SGTECH Coatings is committed to leading this transformation through innovation, quality, and customer partnership.
