CF1986711Jun 2002 5eExteriorGalvanisedSteel andZincalume Substrate CharacteristicsThe zinc coating on galvanised steel is a reactive metal that protects the steel by sacrificing itself Data Sheet D4 ID: 353082
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access specification information online at www.resene.co.nz (NZ) or www.resene.com.au (AUST)minimise the effect of your project on the environment Ð see www.resene.co.nz/paintwise.htmIf in doubt about any aspect of your specification please contact Resene.In Australia: Resene Paints (Aust) Limited, 7 Production Ave, PO Box 785, Ashmore City, Queensland 4214.resene.com.auIn New Zealand: Resene Paints Limited, Vogel Street, PO Box 38242, Wellington Mail Centre, Fax (04) 577 0600 Email advice@resene.co.nz or visit www.resene.co.nz CF198-6711Jun 2002 5eExteriorGalvanisedSteel andZincalume Substrate CharacteristicsThe zinc coating on galvanised steel is a reactive metal that protects the steel by sacrificing itself. Data Sheet D402 ) or Resene Galvo One (see Data Sheet D41 galvanised steel has weathered for any substantial period or shows any signs of white rust, ReseneGalvo One is the preferred primer. Zincalume is coated with a high aluminium containing zincalloy. While it is less reactive and less sacrificial than zinc, it should still be painted as soon aspossible. Weathering of Zincalume has significantly less deleterious effects than it has on galvanised use over Zincalume.Surface PreparationNew Work - see Surface Preparation D89 for detailed preparation guidelines. Surface Preparation D87 for detailed preparation guidelines.5e 1 Exterior WaterborneWindblown salts on the metal surface and between coats cause premature corrosion. Always wash the area to be painted with freswater before commencing work. For better hiding, Resene Acrylic Undercoat (see Data Sheet D404 one of the topcoats. For locations in close proximity to the sea, two full coats of Resene Galvo-Prime are recommended. The c Data Sheet D31 ) will also give superior protection. For harsh environments a protectivecoating may be required Ð see the Resene Engineered Coating Systems Manual or contact Resene.Because of their lower exterior durability, solventborne paints are not recommended on exterior roofs. Furthermore, solventbornonly be applied over Resene Galvo One. Windblown salts on the metal surface and between coats may cause premature corrosion. Alwayswash the area to be painted with fresh clean water before commencing work. For better hiding, Resene Acrylic Undercoat tinted colour may replace one of the topcoats. For harsh environments a protective coating may be required Ð see the Resene EngineereSystems Manual or contact Resene.Key: NW = New Work R = Repaints Generic SpecificationReseneResene One-Line SpecificationSubstrateEnviron-PaintGlossSurface1st2nd3rd mentTypeLevelPrepCoatCoatCoat D89 NW: Galvo-PrimeD402Hi-GloHi-Glo Steel etc.5e 1.1R: Galvo OneD41D31D31 GalvanisedExteriorWaterborne D89 NW: Galvo-PrimeD402Sonyx 101Sonyx 101 Steel etc.Gloss Galvo OneD41D30D30 GalvanisedExteriorWaterborneSatin D89 NW: Galvo-PrimeD402LumbersiderLumbersider Steel etc.5e 1.3R: Galvo OneD41D34D34 No. Generic SpecificationReseneResene One-Line SpecificationSubstrateEnviron-PaintGlossSurface1st2nd3rd mentTypeLevelPrepCoatCoatCoatGalvanisedExteriorSolventborneGloss Galvo OneAcrylic UndercoatSuper Gloss Steel etc.5e 2.1 D41D404D32 No.