15.2. Poor Adhesion / Peeling

Try these first

1. 1.

   What are two common causes of paint peeling?

   Hint

   Think about what might prevent the paint from sticking.

2. 2.

   Why is using a primer important?

   Hint

   Consider how surfaces bond with paint.

3. 3.

   What is a common cause of paint peeling?

   • High humidity
   • Low temperature
   • Both

   Hint

   Recall the environmental effects on paint.

4. 4.

   True or False: Primer is optional for all painting jobs.

   • True
   • False

   Hint

   Remember the role of primers we've discussed.

5. 5.

   A new homeowner notices peeling paint in a bathroom a few months after painting. Discuss the steps they should take to rectify the issue.

   Hint

   What issues did we associate with moisture and peeling?

6. 6.

   An artist wishes to paint a canvas using oil paint but is unsure about the effects of contaminants on adhesion. What recommendations would you provide?

   Hint

   Think about the importance of surface preparation discussed in class.