Red Seal Drywall Finisher and Plasterer Practice Exam

Which tool is commonly used for applying texture to drywall?

1. Roller brush

2. Hopper gun or texture sprayer

3. Putty knife

4. Sandpaper

The correct answer is: Hopper gun or texture sprayer

The hopper gun or texture sprayer is the ideal tool for applying texture to drywall because it allows for an even and controlled application of spray-on textures. This tool utilizes compressed air to propel texture material onto the drywall surface, facilitating a variety of texture finishes, such as knockdown, popcorn, or orange peel. The adjustable nozzle can be customized to achieve specific texture patterns, making it a versatile tool for professionals looking to achieve a desired aesthetic or finish on their walls. Other tools mentioned in the options, like the roller brush, can be used for certain types of textured finishes but are less common for professional applications. A putty knife is primarily used for spreading and smoothing joint compound rather than applying texture, while sandpaper is utilized for smoothing surfaces but does not serve the purpose of texture application. Thus, the hopper gun is recognized as the most effective and efficient choice for introducing texture to drywall surfaces.