Engineered for direct application to an active fire, the fine, free-flowing granules rapidly spread across the fire load to form a continuous blanket. This isolates the combustible material from the surrounding oxygen supply, helping to suppress combustion while containing the fire and reducing the risk of further escalation.

Manufactured from lightweight expanded glass spheres with a unique porous structure, the granules undergo a thermal transformation when exposed to extreme heat. As they melt, they absorb large amounts of thermal energy while forming a protective layer over the affected area, helping to cool the fire and contain the burning material.

PyroFlow Active Fire Suppression Granules are designed for emergency response to Lithium-ion battery and metal fires and can be incorporated into fire safety procedures across industrial, commercial and transport applications. They are suitable for use with specialist fire suppression equipment and dedicated battery fire response kits.

Active vs Passive Fire Suppression Granules

Active Fire Suppression Granules are formulated for use on existing Lithium-ion battery and metal fires. Their fine, free-flowing composition enables fast, even coverage of the fire load, separating oxygen from the combustible material while absorbing heat to help suppress and contain the fire.

Passive Fire Suppression Granules are intended for preventative use during the storage and transportation of Lithium-ion batteries. They act as a protective packing medium, helping to delay the spread of fire in the event of thermal runaway as part of a broader fire mitigation strategy.