Title: Select the spray-gun setup for the product being applied.
Course: Collision Repair Technology III (20117-III)

Selection should include

- determining the type of spray-gun setup (e.g., fluid needle, nozzle, cap) and material
- performing a spray pattern test on a piece of paper to check the operation of the spray gun before attempting to paint the vehicle
- adhering to product manufacturers specifications.

Process/Skill Questions:

- Why is it necessary to test a spray gun?
- What testing procedures should be used?
- Why are there different sizes of air caps?