Coating Applicator Specialist - Unit 9.1: BS EN ISO 8501-1


The objective to this training unit is to give an overview of the BS EN ISO 8501-1 which is titled "Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated substrates after overall removal of previous coatings"

This standard is widely used in the protective coatings industry.