### How do you apply gypsum putty?
**1. How do you prepare the surface?**.
Before applying gypsum putty, make sure the surface is clean, dry, and free of any dust or debris. If needed, you can sand the surface to ensure a smooth finish.
**2. How do you mix the gypsum putty?**.
To mix the gypsum putty, pour the powder into a clean container, then add water gradually while stirring continuously. Mix until you reach a smooth, lump-free consistency.
**3. How do you apply the gypsum putty?**.
- Using a putty knife, scoop a small amount of putty onto the blade.
- Hold the knife at a 45-degree angle and apply the putty to the surface in a thin, even layer.
- Smooth out the putty with the knife, using long strokes in one direction.
- Let the putty dry completely before sanding or applying a second coat.
- Repeat the process if necessary until you achieve the desired finish.
By following these steps, you can effectively apply gypsum putty to achieve a smooth and flawless surface for painting or finishing.
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