Steeltech approached FSi Ltd in October 2005 for a solution to upgrade a newly installed wall within the new terminal 2 building at the airport. In December 2005 FSi Ltd had produced a product that was successfully tested at Warrington Fire. The system was a combination of Silverflame Coating sprayed onto stone wool which was pre-hung on the existing wall panels and sealed Pyrocoustic Sealant. This upgrade ensured that a 60 minute Fire Resistance could be gained. The products were then utilized in other areas of the project such as transportation tunnels and service ducts.