Title: Module 7 Reflective Assignment
Course: DES 1100 Dental Materials > Section: Module 7 - Impression Materials

Differentiate between the various categories of impression materials and explain their differences. Then explain why polyvinyl siloxane impression material is so popular.

Compose your work using a word processor (or other software as appropriate) and save it frequently to your computer.  Be sure to check your work and correct any spelling or grammatical errors before you submit it.