High performing professional grade etch primer, promotes maximum adhesion to large areas of bare metal. It is fast drying and easy sanding making it suitable for most automotive parts, mechanical components, industrial and house hold applications. The chromate free formulation delivers anti-corrosion properties to protect the metal surface. Suitable for use over sound existing finishes, steel, aluminium, galvanised and fibreglass surfaces. Ideal for use prior to the application of Lyndar Primer Surfacer, or Lyndar Primer Filler as part of the Lyndar Premium Paint System.