4.2 - Repairing Surface Defects
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Practice Questions
Test your understanding with targeted questions
What should you use to fill small cracks in the wall?
💡 Hint: It’s a paste commonly used in repairs.
What is the purpose of sanding?
💡 Hint: Think about preparing surfaces for painting.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step in preparing a surface for painting?
💡 Hint: Think about what needs to be done before any repairs.
True or False: You should never sand the surface after applying putty.
💡 Hint: Consider the desired finish of the wall.
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Challenge Problems
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You have a wall with numerous small cracks and some larger holes. Outline a plan detailing the materials needed, steps to take, and the time you expect each step to take. Consider drying times in your estimates.
💡 Hint: Think about the sequence of filling, drying, sanding, and priming!
During a repair process, you notice that the putty is taking longer to dry than expected. What factors could contribute to this delay, and how could you expedite the process safely?
💡 Hint: Consider environmental conditions and product specifications.
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