Ecopas Blue plus:    Trivalent  blue chromate
Unipas BL401:        Trivalent free blue chromate
Unipas Blue:          Trivalent blue chromate
Ecopas Ultra:         Trivalent blue chromate to meet automotive specifications


Ecopas Maxima:     Trivalent light iridescent passivate
Ecopas Yellow:       Trivalent  chromate process giving a golden colour
Ecopas BK 871:      Trivalent chromate
Ecopas TriColour:   Trivalent chromate process giving a iridescent colour at room temperatre


Super Seal 2000:   Inorganic sealer after chromate
Super Seal 2010:   Inorgnaic sealer for minimizing discolouring
Super Seal 2201:   Organic sealer after chromate
NanoAdd:              Nano addtive in the trivalent chromate to enhance corrosion resistance.