Galmet Cold Galvanizing provides long term protection of steel and contains 98.5% pure zinc and over 92% metallic zinc in the dry film. When scratched, Galmet Cold Galvanizing produces a self-healing mechanism which effectively reseals the scratched surface. Metallic zinc coatings are universally accepted as the best method of rust prevention. Galmet Cold Galvanizing offers this protection combined with ease of preparation and application. MPI Approved C22, MPI Diary Approved & Recognised, AsureQuality Approved.