Fireproof Coating for Steel Structures non-toxic
2.Performance: Strong adhesion to steel, heat-insulating, fire-resistant, anti-rust, durable in harsh environments;
3.Application: Steel components, steel pipes, steel frames in industrial and civil applications;
4.Construction: Spraying, fast drying, compatible with steel surface derusting and priming;
5.Parameter: Fire resistance ≥1.6h, temperature resistance up to 1050℃, adhesion grade 1, anti-corrosion.
6. +5~40°C; RH≤85%; substrate ≥3°C above dew point.
7. Indoor no UV/weather resistance; outdoor UV/weather coating required.
8. Indoor only; outdoor >5y needs UV/weather system.
9. Store 5–45°C dry; shelf 12m water/solvent, 6m cement.
10. Water/cement non-hazardous; solvent flammable UN1263.
11. VOC: water≤120g/L; solvent≤650g/L compliant.
- Product Description
Fireproof Coating for Steel Structures Non-Toxic: Professional Fire Protection Solution
Getting the right covering is the first step in protecting your steel structures. Over 30 years of production experience and innovation go into our Fireproof Coating for Steel Structures non-toxic. This intumescent coating quickly expands during fire exposure to form a thick carbonised insulation layer. It can survive fire for up to six hours and temperatures up to 1050℃. It's made for industrial plants, business buildings, and construction projects all over the world because it has a bonding strength of at least 0.15 MPa and a thermal conductivity of at least 0.12 W/(m·K). With ISO 9001, ISO 14001, and ISO 45001 certifications to back it up, our answer gives workers and project owners around the world compliance, safety, and peace of mind.
Why Choose Our Non-Toxic Steel Structure Coating?
Safe and Environmentally Friendly
Team health matters. Smokeless Fireproof Coating for Steel Structures is non-toxic. It smells great when applied and is safe when dried. This makes it excellent for secure residential structures, shopping areas, and workplaces.
Proven Fire Protection Performance
On fire, every minute counts. The coating foams and expands, protecting the steel from heat. This keeps the building stable and load-bearing during evacuation. Global fire safety rules protect you.
Lightweight alongside Decorative
Usually, heavy jackets add unnecessary weight. Our thin-film technique enhances fire resistance while reducing construction stress. White and light grey are standard, but additional hues may be specified. Your facility looks clean and professional.
Fast Application, Quick Drying
Time is money in construction. After 0.5 to 1 hour, the covering is safe to touch and entirely dry after 12 to 24 hours. This accelerated timetable lets you accomplish assignments on time without sacrificing quality.
Technical Specifications
| Parameter | Value |
|---|---|
| Appearance State | Uniform paste/powder, free from impurities |
| Bonding Strength | ≥0.15 MPa |
| Compressive Strength | ≥0.3 MPa |
| Water Resistance | No blistering or peeling after 72 hours |
| Fire Resistance Limit (Thin Type) | 0.5–3 hours |
| Fire Resistance Limit (Thick Type) | 2–6 hours |
| Thermal Conductivity | ≤0.12 W/(m·K) |
| Applicable Substrate | Various steel structural components |
| Construction Temperature | 5–38 °C |
| Theoretical Coating Quantity | 0.8–1.5 kg/m² |
| Coating Thickness | 3–50 mm |
| Storage Temperature | –5–40 °C |
| Toxicity Test | Low toxicity, no irritating odour |
Application Guidelines
Where You Can Use It?
This Fireproof Coating for Steel Structures non-toxic works perfectly on:
- Steel beams and columns
- Steel trusses and frames
- Steel space frames
- Industrial plant structures
- Commercial building frameworks
- Gymnasium and stadium steel components
Application Methods
You have flexibility in how you apply it:
- Spraying: Recommended for large areas, provides smooth, uniform finish
- Brushing: Suitable for small sections and touch-ups
- Rolling: Works well for accessible flat surfaces
Optimal Conditions
For best results, apply when:

- Temperature ranges between 5°C and 35°C
- Relative humidity stays below 85%
- Weather is dry (avoid rain, fog, or heavy dew)
- Wind conditions are moderate
Coverage and Thickness
Calculate your needs based on required fire resistance:
- 0.5 hour rating: approximately 1.5mm thickness
- 1.0 hour rating: approximately 1.5–2.2mm thickness
- 1.5 hour rating: approximately 1.8–3.3mm thickness
- 2.0 hour rating: approximately 3.0–4.5mm thickness
Theoretical coverage is 1.2–1.5 kg/m² per millimeter of thickness.
Comprehensive Support Services
Before You Buy
We provide free product selection consultation tailored to your project requirements. Our technical team supplies all necessary documentation including test reports and certification files. We also assist with project design submissions and approval processes.
During Installation
You receive 24/7 remote construction guidance whenever questions arise. Our standardized installation manuals ensure your team applies the coating correctly. We help you avoid common mistakes that could compromise fire protection.
After Project Completion
We help with the paperwork for acceptance and set up checks for fire safety. Our team is still ready for online maintenance suggestions and troubleshooting. You get free technical help for life and better prices on future sales.
FAQ
Q: What is intumescent coating and how does it work?
A: The coating rapidly foams and expands in fire, providing a dense carbonised insulating layer. This slows steel temperature rise and prevents structural failure during a fire by blocking flames and heat.

Q: What's the difference between solvent- and water-based versions?
A: Solvent-based solutions dry faster, adhere better, and withstand water and hardness. Projects requiring strength and weather resistance benefit from them. Environmentally friendly water-based solutions dry slowly but have less odour.
Q: Does it meet compliance standards?
A: Yes, our coating meets GB 14907-2018 "Fireproof Coatings for Steel Structures" and has national fire protection product test results. Fire safety inspections go well with this paperwork.
Q: How long is the drying time between coats?
A: Surface drying takes 0.5–1 hour. Fully curing takes 12–24 hours. For best adherence, wait 4 hours between coatings (longer in cold conditions).
Q: Are rust prevention treatments needed?

A: Absolutely. The steel substrate must be rust-prevented before coating. Maximum bonding strength and durability are achieved.
Quality Certifications You Can Trust
Henan Banggu Fire Technology holds comprehensive international certifications:
- ISO 9001 Quality Management System
- ISO 14001 Environmental Management System
- ISO 45001 Occupational Health and Safety Management System
- CE Certification for European markets
These credentials demonstrate our commitment to quality, environmental responsibility, and worker safety throughout production.
Contact Us
Ready for Fireproof Coating for Steel Structures non-toxic? Our staff is ready to answer enquiries and tailor solutions to your needs.
Email: banggu@bgfireproof.com.
YOU MAY LIKE
VIEW MOREFireproof Coating for Steel Structures for steel columns
VIEW MOREFireproof Coating for Steel Structures low VOC
VIEW MOREOutdoor intumescent fire retardant coating for steel structure
VIEW MOREFireproof Coating for Steel Structures weather resistant
VIEW MOREStructural Steel Fireproof Coating
VIEW MOREFireproof Paint for Steel Structures
VIEW MOREFireproof Coating for Steel Structures high temperature resistant
VIEW MOREfireproof paint for steel



