Chemical stored in container, producing nitrogen at room temperature in seconds, at expansion ratio of 1 to 400. Product enables interception at equipment level, even before fire has started, suppressing overheating. Technology is space qualified (ESA, Proba 2 satellite) and patented worldwide. Already batch production know how. Worldwide market = ICT equipment, like servers, switches and storage. Also switch-boxes, medical equipment, electrical vehicles, etc. Environmental friendly product.