Steel structures are susceptible to rapid strength loss when exposed to high temperatures, typically between 500°C and 650°C, leading to potential collapse within 45 minutes during fire events. Traditional fire-retardant coatings often require thick applications and may release harmful gases upon degradation, posing health and environmental risks. Additionally, these coatings may not provide sufficient thermal insulation, leading to inadequate protection of the structural integrity of buildings.

NeToxIC addresses these challenges by offering a bio-based intumescent coating that forms a robust char layer, effectively insulating steel structures from extreme heat. The incorporation of microalgae-derived materials not only enhances the thermal stability of the coating but also reduces the emission of toxic gases during fire exposure. Its optimal thickness ensures efficient application across various structural components, providing comprehensive fire protection while maintaining environmental safety.

The innovation in NeToxIC lies in its unique formulation that combines bio-based components with advanced fire-retardant properties. The use of microalgae-derived materials contributes to a more stable and compact char formation at high temperatures, significantly improving the fire resistance of steel structures. This approach not only enhances safety but also promotes sustainability by utilising renewable resources in the coating's composition.