VCI ADDITIVE 2%-3% depending on film thickness , required protection period and exposition conditions KEYSUN21002% Addition ratefor both ferrous and non-ferrous metals25,50kg/bagKEYSUN1136% Addition ratefor ferrous metals only25,50kg/bag VCI ADDITIVE KEYSUN 2100 is a specialty anti-corrosion PE Additive. The primary function of this VCI MasterBatch additive is to provide anti-corrosion properties ...