Monochloroacetic Acid (MCA) Sodium Formaldehyde Sulfoxylate (Rongalite, SFS) Sodium Hydrosulphite Zinc Borate Zinc Rongalite Benzophenone 2,4,6-trimethyl Benzophenone 4-methyl Benzophenone Paste PVC PVA 1788 Para-Dichlorobenzene (PDCB) Flame retardant TCPP (Tri 2 -chloroisopropyl Phosphate) Flame retardant TEP (Triethyl Phosphate) Corrosion inhibitor PBTCA ( 2-Phosphonobutane-1,2,4-Tricarboxylic Acid) Corrosin inhibitor HEDP(Hydroxy Ethylidene-1,1-Diphosphonic Acid)