Individuals understand the importance of proper surface preparation and the consequences of poor preparation methods. They can identify surface conditions of steel substrates, mill scale, steel fabrication surface defects and various concrete surfaces. They can describe how and when to use water, solvents, hand tools and power tools for cleaning. They can explain how dry abrasive blasting is performed. They understand when overcoating is used and how to prepare surfaces for overcoating.

• Type Validation
• Time Hours