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4 cards from this section. Quick, good the night before a test.
What is efflorescence?
Think about what happens when water evaporates off the surface.
Why is primer important?
Consider what happens when paint is applied without primer.
What is the primary cause of efflorescence?
Think about what makes moisture reach the surface.
True or False: Primer is unnecessary when painting over a well-prepared surface.
Consider if primer enhances adhesion or not.
If you notice efflorescence on a wall before painting, outline a step-by-step plan to remedy the situation.
Consider the most common sources of moisture and how they can be stopped.
You are tasked to paint an interior room, but the previous layer is peeling. How would you approach the preparation of the wall?
Think about what causes peeling and how to ensure a stable base before repainting.
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