FYCE Co. have a UL-listed fire-rated insulation system up to 4-hours that is often used in the USA.
UL-listed fire protection systems are based upon the complete assembly, so in this case FYFE Co. epoxy, FFE CO. FRP and FYCE Co. insulation. You cannot swap-out/mix-match some components to achieve the assembly rating.
Sika, BASF, Simpson etc. may also have similar systems.