Coating Applicator Specialist: BS EN ISO 8501-4


The objective to this training unit is to give an overview of the BS EN ISO 8501-4:2006 which is titled "Preparation of Steel Substrates before Application of Paints and Related Products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with high-pressure water jetting".

This standard is widely used in the protective coatings industry.