Surface Treatments2018-02-16T22:25:17+00:00

PRIMECOAT ™

Hexavalent Chromium Passivation Surface Treatments

Water-based and fluoride-free chromium passivation used for zinc or zinc-alloy coated surfaces during inside storage and/or transportation to customer’s site. Has excellent corrosion protection, especially at higher coating weights, transparent appearance even at higher coating weights, extremely low operational cost when compared to other passivates or TOC’s, very good paint adhesion with approved systems, fluoride free reducing equipment corrosion and sludge formation.

Chromium-Free Passivation Surface Treatments

Water-based and chrome-free passivation product (zero-chrome based) used for corrosion protection on zinc/zinc-alloy coated steel strip. Has no toxic ingredients: chrome and fluoride-free, excellent appearance even at higher layer weights, good corrosion protection, especially at higher layer weights, good paint adhesion and excellent lubrication: reduces galling in deep drawing operations.

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Trivalent Chrome Passivation Surface Treatments

Water-based and chromate-free passivation product (trivalent chrome-based) used for corrosion protection on metal surfaces, especially on zinc and zinc alloy steel strip. Has no toxic ingredients — chromate-free and fluoride-free, excellent appearance even at higher layer weights, excellent corrosion protection especially at higher layer weights, very good paint adhesion achieving properties of a pretreatment prior to coating, excellent lubrication — reduces galling in deep drawing operations.

Chromium Thin Organic Coatings (Acrylic)

Water-based, chromium thin organic coating (acrylic) used for corrosion protection of zinc and zinc-alloy steel strip. Has excellent corrosion protection, especially on galvalume, anti-fingerprint, transparent coating, excellent lubrication for improved formability, no equipment corrosion or zinc dissolution due to slightly alkaline pH, improved paint adhesion, very low chrome leaching.

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