Gen Marine / Primers and Anti-corrosive Systems / 603 Genepox Zinc Rich Primer
PRIMERS AND ANTI-CORROSIVE SYSTEMS · ZINC-RICH PRIMER
603
Genepox Zinc Rich Primer
2K · Zinc-rich epoxy · Cathodic protection
Two-component zinc-rich epoxy primer with pure micronised zinc dust providing cathodic protection.
A two-component anti-corrosive primer containing pure micronised zinc dust that provides cathodic protection. It is used for priming steel exposed to water, seawater, chemicals and abrasion, in shipbuilding and marine applications, and on underwater hull surfaces.
Technical Data
LIANT
Epoxy
COMPOSANTS
Two-component (2K)
POSITION DANS LE SYSTÈME
Zinc-rich primer
DENSITÉ
2,10 ± 0,1 kg/L
EXTRAIT SEC EN VOLUME
%52 ± 3
RENDEMENT THÉORIQUE
5 m²/kg (single coat)
RAPPORT DE MÉLANGE
By weight 9 : 1 (A : B)
DILUTION
016 Gen Epoxy Thinner
MÉTHODE D’APPLICATION
Sprey
PRÉPARATION DE SURFACE
Sa 2½ (ISO 8501-1)
PRODUITS COMPATIBLES
606, 651, 776
RENDEMENT
—
SÉCHAGE
—
CONDITIONNEMENT
20 kg set (18 kg A + 2 kg B)
TEINTE
Çinko grisi
DOCUMENTS TECHNIQUES
Utilisation et application
DOMAINES D’UTILISATION
Priming of steel exposed to water, seawater, chemicals and abrasion; newbuilding and ship repair; underwater hull surfaces and areas requiring high corrosion resistance.
PRÉPARATION DE SURFACE ET APPLICATION
Blast steel to ISO 8501-1 Sa 2½ (roughness 40–75 µm) and remove salts, grease and dust. St 3 power-tool cleaning may be used for local repairs. Keep the zinc-rich component in suspension by continuous stirring; apply by airless spray. Steel surface temperature must be at least 3 °C above the dew point and relative humidity below 85%. Use the mixture within its pot life.
ZONES DU NAVIRE ADAPTÉES
→ Offshore and Port Structures
Technical data are average values at 20 °C and 65% relative humidity. Coverage varies with surface roughness, application method and film thickness. Consult the Gen Boya technical team for project-specific paint specifications and system design.
POINTS FORTS
— Cathodic protection with zinc dust
— High corrosion resistance
— For newbuilding and repair
— Base for epoxy and PU systems
SYSTÈME RECOMMANDÉ
COUCHES SUIVANTES
606 Genepox SX HS intermediate + 776 Genpoly ACR Topcoat Marin; underwater 651 Gencoat Marin