TRIS ( 2-CHLORISOPROPYL ) PHOSPHATE TCPP IS LIQUID CLEAR FR ADDITIVE WHICH ARE USED FOR MAKING FR RIGID PU INSULATION METAL ROOFING SHEET , FR FLEXIBLE PU FOAM , FR SPRAY PU ROOF INSULATION FOAM , FR ATH FILLED UNSATURATED POLYESTER ( SMC / BMC / SOLID SURFACE ) COMPOUNDS AND FR FRP ROOFING SHEETS , FR FRP / EPOXY GRATING AND OTHERS