Drywall Finishing Quiz

What are the benefits of mixing drywall compound?

• To make it harder and more durable

• To create a smoother finish

• To add color and texture

• To remove bubbles and make it more workable

What is the purpose of adding dish soap to the drywall compound?

• To make it lighter and creamier

• To improve adhesion

• To make it easier to clean

• To prevent bubbles

What type of knife is recommended for taping drywall?

• 6-inch knife

• 4-inch knife

• 8-inch knife

• 10-inch knife

Why is it important to tape the whole length of a wall?

• To make the taping process go smoother

• To save time and effort

• To prevent cracks and seams

• To create a stronger bond between drywall sheets

What is the purpose of the first cover for the screws?

• To add extra strength

• To prevent cracking

• To create a smooth surface

• To hide the screws

What type of mud is recommended for the skim coat?

• Lightweight mud

• Multi-purpose mud

• Setting-type mud

• All-purpose mud

What is the purpose of the skim coat?

• To cover imperfections

• To add texture to the walls

• To create a smooth and even surface

• To make the walls more durable

What should be done before applying the final coat of mud?

• Clean the walls with soap and water

• Scrape off any lips or uneven surfaces

• Apply a primer

• Sand the entire wall

What grit sandpaper is recommended for sanding drywall?

• 320 grit

• 220 grit

• 120 grit

• 80 grit

What is the purpose of using a sanding block?

• To prevent sanding marks

• To sand corners and trouble spots

• To create a smooth finish

• To remove excess mud