KV-LITE HEF (High Expansion Foam) is formulated using specialty hydrocarbon surfactants, stabilizers, preservatives, and solvents to provide highly efficient fire suppression performance. The concentrate is specifically designed to generate large volumes of high-expansion foam capable of rapidly covering extensive hazard areas. Its advanced formulation ensures excellent foam stability and effective fire control in enclosed and semi-enclosed environments.
Due to the high air content and low water content within the foam bubbles, the finished foam exhibits very low electrical conductivity. This characteristic makes the foam suitable for applications where minimal water usage and extensive coverage are required. The lightweight foam blanket spreads quickly across the protected area, helping to suppress vapours and isolate the fire from oxygen.
KV-LITE HEF provides rapid fire control through fast foam expansion, superior coverage, and long-lasting blanketing action. The foam cools the fuel surface, suppresses combustible vapours, and minimizes the risk of re-ignition. Its insulating foam layer also helps reduce heat radiation, making it an effective solution for large-volume fire protection requirements.


KV-LITE HEF is a high-expansion firefighting foam concentrate designed for large-volume hazard protection. It rapidly fills enclosed spaces with foam, providing effective fire suppression, vapour control, cooling, and re-ignition prevention.
KV-LITE HEF supports fire protection requirements across airports, warehouses, logistics hubs, marine facilities, tunnels, power plants, industrial facilities, and large enclosed storage environments.
KV-LITE HEF is engineered to produce high-expansion foam with excellent coverage and low water consumption. The concentrate provides reliable performance, superior foam stability, and effective fire suppression for large-area applications.
| Parameters | Values |
| Appearance | Clear Liquid |
| Specific Gravity @20°C (68°F) | 1.03 ± 0.03 |
| pH @20°C (68°F) | 7.5 ± 1.0 |
| Viscosity @20°C (68°F) | < 10 cSt |
| Pour Point* | Flows at 0°C |
| Expansion** | >500 with High Expansion Foam Equipment |
* Also available in Freeze Protected Type.
** Values depend on equipment used and system parameters.
KV Fire is a trusted Fire Extinguishing Agents Manufacturers, offering reliable fire safety solutions, fire protection systems, and end-to-end firefighting services for industrial and commercial needs.
Copyright © 2025 KV Fire Chemicals Pvt. Ltd. | Designed & Developed By Story Webnet Services
KV Fire is a trusted Fire Extinguishing Agents Manufacturers, offering reliable fire safety solutions, fire protection systems, and end-to-end firefighting services for industrial and commercial needs.
Copyright © 2025 KV Fire Chemicals Pvt. Ltd. | Designed & Developed By Story Webnet Services