Ultra-Thin Water-Based Intumescent Fireproof Coating for Steel Structures - 75% Solid Content, ≤2mm Thickness

Price Negotiable

Price: 1000USD ~ 2000USD Per ton

MOQ: negotiation

Delivery Time: negotiation

Brand: EVERCROSS

Product Description

Product Overview

Water-based intumescent fire resistive coating designed specifically for steel structures. This ultra-thin coating expands when exposed to high temperatures, forming an insulating barrier that protects structural integrity during fire incidents.

Key Features & Benefits

Superior Fire Performance: Rapid expansion from less than 1mm to nearly 20mm of foam insulation, creating uniform dense carbon layer for enhanced fire resistance
Environmental Safety: 75% solid content with low VOC emissions, water-based solvent for reduced environmental impact and safe handling
Excellent Adhesion: Strong bonding properties with easy application process
Ultra-Thin Application: Minimal coating thickness reduces weight load while maintaining fire protection effectiveness

Technical Specifications

Property	Standard Requirement	Test Result	Defect Class
Container State	Uniform and fine, no clumps	Uniform and fine, no clumps	C
Drying Time (Surface Dry)	≤8 hours	≤5 hours	C
Bond Strength	≥0.20 MPa	≥0.39 MPa	A
pH Value	≥8	≥8.23	C
Water Resistance	No lamination, foaming, falling off	No lamination, foaming, falling off	A
Hot and Cold Cycling	No cracking, peeling, foaming	No cracking, peeling, foaming	B

Defect Classes: A (fatal), B (serious), C (minor)

Product Code Explanation

GT-NSP-Fp2.50-1C-HG indicates indoor water-based expansion type ordinary steel structure fireproof coating with fire resistance rating Fp2.50 and coating thickness ≤2mm.

Applications