It's fire proof agent,designed for fire resistance NAME:Fire Proof Agent TBCCONTENT:HIGH-EFFICIENCY FLAME RETARDANT AGENTScientific name: Tris( ... 2,3-dibromopropyl)isocyanurateFormula weight: 729 Usage : Designed for fire resistance, the new flame retardant TBC proves highly effective on ... transported as N on-toxic safe goods. Beware of dampness. Fire Proof Agent TBC