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Problem

What grit for wooden oars before varnish?

Wooden oars can feel rough or show scratches under varnish.

wood dry sanding scratches coarse grit
Answer

For wooden oars before varnish, use 120 on rough areas, then 180 and 220.

Why it happens
Oars need smooth dry sanding and dust removal before clear finish.
Recommended grit
Use 120 on rough areas, then 180 and 220 before varnish.
Wet or dry
Dry.
Success check
The oar feels smooth and is ready for clear finish.

What to do

  1. Clean and dry the oar.
  2. Use 120 only on rough worn areas.
  3. Refine with 180 and 220.
  4. Remove dust before varnish.
Avoid: Do not varnish over coarse scratches or damp wood.

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