Title: Produce finished surfaces on polymers.
Course: Materials and Processes Technology (13052-18) > Section: Working with Polymers

Production should include

- choosing abrasive material by grit size
- removing sprues and flash from the castings
- buffing and polishing the product
- using PPE for plastics finishing methods.

Process/Skill Questions:

- What procedures can produce a clean edge after a separating process?
- What is the role of a compound in the polishing and buffing process?
- How can sprues and flashing materials be reused?