MARTRON ZNBL 5090

A High Corrosion Resistant “Chrome Six” Free Conversion Coating for Zinc

MARTRON ZNBL 5090 is a unique all Trivalent passivating conversion coating for electroplated zinc.

MARTRON ZNBL 5090 will impart an aesthetically pleasing blue bright conversion coating which when applied properly will produce a finish that exceeds 144 hours of neutral salt spray to white corrosion products.

MARTRON ZNBL 5090 is a cost effective alternative to high corrosion finishes in a chrome six free product.

MARTRON ZNBL 5090 is an easy to use one part liquid product which is applied by conventional immersion techniques.