A new chemical, commercially named Sapphire concocted by scientists at the Tyco's Fire and Security Division looks and acts just like water except for one thing... it doesn't get things wet.
The SAPPHIRE Suppression System uses 3M® NOVEC™ 1230 Fire Protection Fluid. It looks exactly like water, but does not cause the type of damage associated with water when putting out a fire. It can be used to protect rare exhibits, electronic equipment and other delicate items without causing any harm. In fact, items can even be immersed in the agent. The fire protection fluid will quickly evaporate, safeguarding these items - and leaving them unaffected.
The company that manufactures Sapphire - Tyco Fire & security has released a press release which can be found here. An article on Sapphire along with a slideshow can be seen here.
The article mentions that a similar chemical has already been in use for a while, but is known to be ozone-unfriendly. A link explaining the history of such chemicals can be seen here.
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