An obvious innovation on Fire retardant Fire trucks would be fire retardant fire fighting drones and maybe fire retardant clothing
Carbon ceramic fibers, can withstand temperatures of more than 1,500 degrees Celsius
Fire retardant Fire trucks
http://tokyo3.org/forums/holiday/?main=http%3A//tokyo3.org/forums/holiday/topics/7651/
https://www.mpg.de/790289/F001_Focus_016-023.pdf
ceramic fibers made from silicon, boron, nitrogen and carbon can withstand temperatures of more than 1,500 degrees Celsius.
Fire resistant polymer coatings that resist temperatures up to 1000 degree C
http://www.plastemart.com/plastic-facts-information.asp?news_id=15667&news=Fire-resistant-polymer-coatings-that-resist-temperatures-upto-1000-degree-C
