There are two types of finishing of metal fabricated parts: metal finishing and surface finishing. Metal finishing will be discussed in this chapter and

Powder coating is a common finish for sheet metal fabricated parts. It improves corrosion resistance and gives you multiple options for aesthetic

In Chapter 4 we covered the different metal finishing options for sheet metal fabrications. Metal finishing involve adding a layer to the part surface

We touched briefly on galvanic corrosion in Chapter 4 however this chapter gives you a deeper look into what it is, why it happens, and what you can do