Technical Knowledge, Application Guidance & Engineering Experience
![Intumescent fireproof coating system over anti-corrosion primer with topcoat]](https://huilicoating.com/wp-content/uploads/2026/01/intumescent-system-primer-topcoat-layers.webp-scaled.jpg)
On most structural steel projects, intumescent paint is not applied to bare steel — it is applied as part of a tested, approved coating system
For structural engineers and project managers, “fireproofing” isn’t just about buying a can of paint—it’s about meeting a specific legal Fire Resistance Rating (FRR) of
A steel structure coating system only performs as designed when surface preparation, application conditions, and inspection records are strictly controlled. For industrial anti-corrosion projects, a
Industrial anti-corrosion and protective coating manufacturer. Direct supply from factory — no agents. ISO 9001 certified. Exporting to 30+ countries.