Surface Treatments2019-01-15T16:40:46-04:00

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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