Red Seal Drywall Finisher and Plasterer Practice Exam

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What does "bonding" refer to in drywall finishing?

The process of securing drywall to wall studs
The adhesion of joint compound to the drywall surface
The method of sealing joints with tape
The final smoothing of drywall seams

The correct answer is: The adhesion of joint compound to the drywall surface

In the context of drywall finishing, "bonding" primarily refers to the adhesion of joint compound to the drywall surface. This process is crucial as it ensures that the joint compound properly sticks to the drywall, allowing for smooth and even finishes once the joint compound is applied. Effective bonding is essential for achieving a high-quality surface that can be painted or further finished. While securing drywall to wall studs and sealing joints with tape are important steps in the drywall installation process, they do not specifically describe the "bonding" process. Final smoothing of drywall seams comes after bonding and joint compound application, focusing instead on achieving the desired appearance. Therefore, bonding is specifically concerned with the adherence of the joint compound to the drywall to ensure a durable and seamless finish.