Armstead Trade Red Oxide Metal Primer is a solvent-based rust inhibiting primer preventing the risk of corrosion for use on interior and exterior ferrous metals. Provides excellent adhesion and rust inhibiting properties and prevents the spread of corrosion. Stir thoroughly before application, touch dry in 2 - 6 hours and re-coatable in 6 - 16 hours depending upon temperature and humidity. Coverage, up to 9m² per litre on most surfaces. This product should not be thinned. After use, remove as much paint as possible from brushes or rollers before cleaning with white spirit.