Problem

What grit for spackle before paint?

Spackle patches can show raised edges or rough texture under paint.

Answer

For spackle before paint, let it dry, sand with 180 or 220, feather the edges, and remove dust.

Why it happens
The patch needs to be leveled and feathered into the surrounding wall before primer or paint.
Recommended grit
Use 180 or 220 for dried spackle. Use 320 lightly for final feathering if needed.
Wet or dry
Dry.
Success check
The patch edge cannot be felt by hand before painting.

What to do

  1. Let the spackle dry completely.
  2. Sand the patch with 180 or 220.
  3. Feather the edges into the wall.
  4. Remove dust before primer or paint.
Avoid: Do not sand wet or soft spackle.

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