Finishing type fire retardant coating for building interior
2.Performance: Excellent fire retardancy, smooth finish, strong adhesion to wall substrates, anti-fading, low-odor;
3.Application: Interior walls of homes, offices, hotels and public buildings needing fire protection and decoration;
4.Construction: Brushing or rolling, fast drying, easy to level, compatible with interior wall surface treatment;
5.Parameter: Fire resistance ≥1.6h, flame-retardant grade A, multiple color options, VOC content ≤25g/L.
6. Temp +5~40°C; RH≤85%; substrate ≥3°C above dew point.
7. Indoor no UV/weather resistance; outdoor needs UV/weather finish.
8. Indoor protected areas; outdoor >5y requires UV/weather coating.
9. Store 5–45°C dry; shelf 12m water/solvent, 6m cement.
10. Water/cement non-hazardous; solvent flammable (>60°C) UN1263.
11. VOC compliant: water≤120g/L; solvent≤650g/L.
- Product Description
Finishing Type Fire Retardant Coating for Building Interior
When you need reliable fire safety without compromising interior aesthetics, our Finishing type fire retardant coating for building interior delivers exceptional protection and decorative appeal. Engineered by Henan Banggu Fire Technology with over 30 years of coating expertise, this professional-grade solution achieves ≥0.5 hours fire resistance limit, maintains VOC content ≤80 g/L, and offers scrub resistance ≥1,000 cycles. With Class t0 smoke toxicity rating and Fire Growth Rate Index ≤250, you get internationally compliant fire safety that meets GB 20286-2018 standards while providing a smooth, color-adjustable finish for your commercial and residential projects.
Why Choose Our Interior Fire Retardant Coating?
Fire Protection Meets Beautiful Design
Your building's inside should be safe and beautiful. When our covering comes into touch with fire, it quickly grows bigger, making a thick layer of carbonised insulation that keeps the flame from spreading and brings down the base's temperature. I like how even and smooth the finish is. It will look good with your furniture and meet strict fire safety standards around the world.
Safe for People and Environment
We understand that you're worried about the air inside. So, our product doesn't smell bad, doesn't contain any dangerous or flammable materials, and is approved by the ISO 14001 Environmental Management System. There is no harm or pollution in this layer, so it is safe for homes, schools, hospitals, and businesses.
Versatile Application for Multiple Substrates
This layer can be used to protect wood, plywood, MDF, ceilings, or wall materials that can catch fire. It works great on these:
- Bamboo goods and wooden joists
- Wallboard and ceiling tiles
- Curtain boxes and other decorations
Interior wall surfaces that need to be fireproof and have a good finish

Simple Application Process
The building process will be easy and quick. Like regular latex paint, it can be painted on with a brush, roller, or spray. The paint dries quickly (surface dry in about two hours) and doesn't need much time between coats, so your job stays on track.
Technical Specifications
| Property | Value |
|---|---|
| Coating Film Appearance | Smooth and even finish, color-adjustable |
| Adhesion Grade | ≤ Grade 1 |
| Scrub Resistance | ≥ 1,000 cycles without damage |
| Heat & Humidity Resistance | No discoloration or blistering after 48 hours |
| Fire Growth Rate Index | ≤ 250 |
| Fire Resistance Limit | ≥ 0.5 hours |
| Smoke Toxicity Grade | Class t0 (safe and non-toxic) |
| Applicable Substrate | Combustible substrates (wood, walls, ceilings) |
| Construction Method | Brush, roller or spray application |
| Surface Drying Time | ≤ 2 hours |
| Coverage Rate | 4–6 m²/kg |
| VOC Content | ≤ 80 g/L |
| Storage Period | 12 months |
Quality You Can Trust
Certified Excellence
Your projects deserve verified quality assurance. We hold comprehensive certifications including ISO 9001 Quality Management System, ISO 14001 Environmental Management, and ISO 45001 Occupational Health and Safety certifications. Our Finishing type fire retardant coating for building interiors has earned national fire retardant product certification and recognition as a "Recommended Product for Engineering Construction."
Backed by Decades of Expertise
Henan Banggu Fire Technology combines traditional coating excellence with modern innovation. With manufacturing heritage dating back over 30 years through Henan Tiantan Anti-corrosion Co., Ltd., we bring proven technical knowledge to every batch we produce.
Complete Support for Your Project Success
Pre-Sales Assistance
We're here to help you select the right solution. Our technical consultants provide:
- Free samples for performance testing
- Product selection guidance based on your specific fire protection requirements
- Technical documentation including test reports and certificates
- Project design support and approval assistance
During Construction
Your successful application matters to us. We offer:

- 24/7 remote construction guidance
- Standardized installation manuals
- Technical instructions for optimal results
After-Sales Service
Your satisfaction extends beyond installation. Count on us for:
- Acceptance documentation assistance
- Fire safety inspection coordination
- Remote troubleshooting support
- Lifetime technical consultation
FAQ
Q1: Where is this decorative fireproof coating used?
A: Mainly on wood, plywood, MDF, ceilings, curtain boxes, wooden joists, bamboo products, and combustible building materials. It improves fire-retardant properties and prevents rapid flame spread in interior spaces.
Q2: How does it differ from fire-resistant coatings for steel structures?
A: Finishing type coatings apply to wood and combustible substrates, emphasizing both flame retardancy and decoration. Steel structure coatings focus on fire resistance and thermal insulation for metal surfaces—completely different applications.
Q3: Which standards does it comply with? Can it pass fire safety inspection?
A: Our coating complies with National Standard GB 20286-2018. It comes with official test reports and certificates of conformity. When applied according to specifications, it will pass fire safety inspection.
Q4: Is it water-based or solvent-based? Is it environmentally friendly?
A: Our mainstream product is water-based: non-toxic, low-odor, eco-friendly, and non-flammable. It's perfectly suitable for residential and commercial interior decoration without health concerns.

Q5: What is the fire-retardant mechanism?
A: Upon contact with fire, the coating expands and foams to form a flame-retardant and heat-insulating layer. This slows fire spread, reduces smoke density, and buys critical time for safe evacuation.
Contact Us
Want to add fire safety and beauty to your building's interior? Our Finishing type fire retardant coating for building interiors meets worldwide standards, environmental concerns, and practicality.
Email: banggu@bgfireproof.com
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