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Problem

Can I sand a stucco patch?

Stucco patch can look too rough, too smooth, or mismatched after sanding.

drywall patch paint dry sanding polishing prep
Answer

For stucco patch sanding, use 60 or 80 only on high spots, then 120 for light blending.

Why it happens
Stucco texture is usually matched by shaping the patch, not by polishing it smooth.
Recommended grit
Use 60 or 80 only for high spots, then 120 for light blending.
Wet or dry
Dry, with dust control.
Success check
The patch is blended and texture matches the surrounding surface.

What to do

  1. Let the patch cure as directed.
  2. Knock down high spots with 60 or 80.
  3. Blend lightly with 120.
  4. Match texture before painting.
Avoid: Do not sand stucco smooth if the surrounding wall is textured.

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