BONDERITE® M-ZN 1994 R4

Features and Benefits

BONDERITE M-ZN 1994 R4 is a nitrite-free tricationic phosphating process for steel, galvanised, alloyed coated (Zn/Ni) steel and aluminium.
BONDERITE® M-ZN 1994 R4 generates a fine crystalline coating of manganese containing zinc phosphate.The crystalline layer has very good corrosion protection properties and is an excellent foundation for subsequent painting or organic coating.The coating weight is e.g. 1.8 to 3.0 g/m².It is particularly suited for pretreatment for electrocoat application and for control with Automatic Control Equipment.
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