Rustins Quick Dry Galvanised Metal Primer - Matt White 250ml. This is a quick drying, low odour metal primer suitable for indoor and outdoor use. It contains anti-corrosion additives, making it ideal for bare and galvanized metal. The primer is touch dry in 30 minutes and re-coatable in 2 hours. It is based on a high-quality water-borne cross-linking acrylic resin and is intended as a protective primer for galvanized metal, bare metal, and cast iron. Special features include low odour, low VOC, and quick drying. It can be over-coated with oil-based and water-based top coats. Colour: Matt White. Size: 250ml.