Fire retardant coating for cable non-toxic
2.Performance: Low smoke emission during combustion, excellent flame retardancy, non-toxic fumes, strong adhesion to cables;
3.Application: Cables in closed spaces like tunnels, subway stations, high-rises and underground power rooms;
4.Construction: Spraying, fast drying, uniform film, no impact on cable insulation and installation;
5.Parameter: Fire resistance ≥1.7h, smoke density ≤50, flame-retardant grade A, VOC content ≤20g/L.
6. +5~40°C; RH≤85%; substrate ≥3°C above dew point.
7. Indoor coatings not UV/weather resistant; outdoor needs UV/weather finish.
8. Indoor use only; outdoor >5y requires UV/weather system.
9. Store 5–45°C dry; shelf: 12m water/solvent, 6m cement.
10. Water/cement non-hazardous; solvent (>60°C) flammable UN1263 Class 3.
11. VOC water≤120g/L; solvent≤650g/L compliant.
- Product Description
Fire Retardant Coating for Cable Non-Toxic: Professional Protection for Critical Cable Systems
It is very important to choose the right Fire retardant coating for cable non-toxic option when you need to protect cords in dangerous places. Henan Banggu Fire Technology Co., Ltd. has been making coatings for over 30 years and can protect your cables at a corporate level. Our advanced recipe gets a fire resistance time of at least 90 minutes, a flame spread ratio of at least 25, and FV-0 grade flame retardant performance, all while making sure that no toxic fumes are released. As long as the VOC content is less than 20g/L and the smoke density is less than 50, your wires will be safe and the air quality will not be affected.
Why Your Cables Need Professional Fire Protection?
Cables are what keep modern systems running. In tunnels, subway stops, high-rise buildings and underground power rooms, they run systems that are very important. When there is a fire, wires that aren't covered turn into fuel lines that quickly spread the fire through whole buildings.
Our non-toxic fire retardant covering for wire makes a clever defence system. As soon as flames touch the covering, it grows into a thick layer of carbonised protection. This barrier stops heat from moving, which slows down cable heating and stops cable fires from spreading quickly and badly.
You get more than just safety from fire. You can rest easy knowing that your lights and emergency power systems will work when you need them the most.
Performance Backed by Certifications
We know that quality certificates are important for projects that span borders. There are ISO 9001, ISO 14001, and ISO 45001 marks on our goods. We follow the rules set by GB 28374-2012 for fire-resistant paints, and our CE approval means that our products can be sold all over the world.
Each batch comes with full paperwork, including official test results and certificates of conformity that make it easy to pass fire safety checks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Black/grey viscous liquid, uniform with no sediment |
| Flexibility | ≤1 mm, no cracks |
| Oil Resistance | No corrosion or flaking after 36 hours |
| Corrosion Resistance | Resistant to acids, alkalis and salt spray |
| Flame Retardant Grade | FV-0 grade |
| Fire Resistance Time | ≥90 minutes |
| Flame Spread Ratio | ≤25 |
| Applicable Scene | Power cables, telecommunications cables, cable trays |
| Construction Temperature | 0–40 °C |
| Coating Thickness | 0.5–1 mm |
| Drying Method | Air-dry at room temperature |
| Insulation Property | Good; does not affect cable's electrical conductivity |
| Storage Condition | Store in a cool, dry place away from ignition sources |
Simple Application Process
You don't need specialized equipment or extensive training. Our product applies just like regular paint—by brushing, rolling, or spraying.
Work within 5°C to 35°C temperature range. Avoid rainy or humid conditions. The coating surface dries in 1-2 hours, with full cure achieved in 24 hours. Wait at least 4 hours between coats. Most projects require 2-3 coats to reach optimal thickness.

Coverage is economical: one kilogram covers approximately 1.25 to 2 square meters, or 0.2-0.4 kg per meter of cable depending on cable diameter.
Environmental Safety You Can Trust
Safety is more than just preventing fires. Our water-based product has a mild smell when it's being used and is totally safe when it's dry. It's safe for the surroundings, the people who work there, and the workers.
The layer keeps the insulation's good qualities and doesn't get in the way of the cable's ability to carry electricity. It stays resistant to water, oil, heat, and ageing once it's dried, making it great for tough indoor spaces like cable pits, cable trays, and vertical shafts.
Comprehensive Support Throughout Your Project
We do more than sell things; we also make alliances. From planning the project to the final review, our expert team is there to help with the whole process.
Before you buy, you can get free samples to try the performance and a one-on-one consultation to help you choose the best option for your cable types and fire safety needs.
During building, you will get standard installation guides and 24/7 remote help to make sure they are used correctly.
Once the job is done, we help with the acceptance paperwork and setting up the fire safety check. Our top engineers are always ready to help with technical issues remotely.
Ideal Applications
This fire retardant coating for cable non-toxic excels in diverse environments:

- Cable shafts and trenches in high-rise buildings
- Shopping malls, hotels, hospitals, and office complexes
- Power plants, substations, and industrial facilities
- Subway systems, tunnels, and equipment rooms
- Telecommunications infrastructure
Apply it to both cables and cable trays together for enhanced fire-sealing performance and comprehensive protection.
FAQ
Q: What is cable fireproof coating used for?
A: It covers cables, trays, and ditches. When ignited, it expands to form a thermal barrier that prevents wires from catching fire and flame spread, preserving emergency power and lights.
Q: Which criteria does it meet?
A: Official fire safety inspection test results show it satisfies National Standard GB 28374-2012 "Fire-Retardant Coating for Cables".
Q: Is it toxic? Is there odour?
A: After drying, our water-based product is non-toxic and has no volatile emissions. Absolutely safe for indoor usage.
Q: Does it influence cable conductivity or insulation?

A: No. Non-conductive coating provides great insulation. After drying, the coating doesn't impair cable insulation, assuring safety and dependability.
Q: Can it pass fire safety inspection?
A: Yes. Complete with test results and compliance certifications, it meets national requirements. It passes fire safety assessments when used properly.
Partner With Industry Experts
Henan Banggu Fire Technology Co., Ltd. combines three decades of coating expertise with modern innovation. Located in Changyuan City—China's "Capital of Anti-Corrosion"—we benefit from robust industrial resources and efficient logistics networks.
Our flexible OEM and ODM services adapt to your project requirements and market demands. Whether you need private label products or contract manufacturing to your specifications, we maintain strict quality control throughout production.
Contact Us
Ready to protect your cable infrastructure with Fire retardant coating for cable non-toxic? Contact us at banggu@bgfireproof.com for technical consultation and free samples.
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