The development in the area of fire prevention, but also by fire extinguishing systems is a perpetual process. Rising requirements for materials and facilities, in addition aspects of environmental protection and sustainability play an increasing role. PyroBubbles® are certified by MPA Dresden, the fire extinguishing agent for Class A, B, D and F. PyroBubbles® offer as system applications absolute fire-fighting success and as a preventive application 100% of fire protection. They can be used on account of consistancy and even as a building material with excellent insulating properties. PyroBubbles® are environmentally neutral. They contain only very few water-soluble components.The pH value is between 7 and 9 (allowable limits for water regulations 6.5 to 9.5). This value corresponds to a soap solution of regular hand washing and be described as neutral .The totality of the soluble salts changes the Conductivity of water significantly less than the normal mineral content of Tap water. Conductivity