Nb-1 Water Based Ultra-Thin Intumescent Fireproof Coating. GB14907-2018 Certified: Meets or exceeds GB14907-2018 standards for fireproof coatings for steel structures. Ultra-Thin Intumescent: 2.8mm thickness provides 2 hours fire resistance with high bonding strength. Water-Based Eco-Friendly: Low VOC emissions, safe application, and excellent decorative effects. Customizable Colors: Supports RAL/Pantone codes or samples for custom formulation and lab proofs. Multi-Scenario Use: Suitable for steel structures, cable fire retardant, and concrete floors. Durable Resistance: Outstanding weather, water, acid/alkali, heat, salt spray, and UV resistance. Easy Application: Convenient spray, brush, or roller construction methods. Trusted Brand: Over 20 years experience, serving major enterprises like Huawei and PetroChina.