Dulux Trade Metalshield Zinc Phosphate Primer - Grey Product Description Metalshield Zinc Phosphate is a high performance, high build primer with excellent rust inhibiting performance, suitable for use over hand-cleaned iron and steel as well as blast-cleaned surfaces. *Applying our straightforward, single-pack system - Metalshield Zinc Phosphate Primer from Dulux Trade + 2 coats of Metalshield Gloss or Satin from Dulux Trade - will deliver up to 8 years metal protectionApplication Description Application : Brush or roller only. For Health and Safety reasons related to all solvent-based paints, spray application is not recommended. STIR THOROUGHLY BEFORE USE. Apply 1 coat of Metalshield Zinc Phosphate Primer from Dulux Trade followed by 2 coats of Metalshield Gloss or Satin from Dulux Trade. Technical Information FinishMatt CoverageUp to 13m² per litre Drying Time2-3 hours Recoatable7 hours CompositionSolvent-based