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Problem

What grit for wood countertop before sealing?

A wood countertop can feel rough or absorb sealer unevenly.

wood wet sanding dry sanding polishing prep
Answer

For wood countertops before sealing, use 120 on rough areas, then 180 and 220.

Why it happens
Countertops need smooth sanding without over-polishing before oil, sealer, or clear finish.
Recommended grit
Use 120 on rough areas, then 180 and 220 before sealing.
Wet or dry
Dry.
Success check
The countertop feels smooth and accepts sealer evenly.

What to do

  1. Clean the countertop surface.
  2. Use 120 only on rough areas.
  3. Refine with 180 and 220.
  4. Remove dust completely before sealer.
Avoid: Do not seal over sanding dust or raised grain.

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