Answer
For skateboard decks before painting, use 120 on rough areas, then 180 and 220.
Why it happens
Wood decks need old finish scuffed and rough spots smoothed before primer or paint.
Recommended grit
Use 120 for rough areas, then 180 and 220 before paint.
Wet or dry
Dry.
Success check
The deck is clean, smooth, and evenly scuffed.
What to do
- Remove hardware and clean the deck.
- Use 120 on rough or damaged areas.
- Sand with 180 and 220.
- Remove dust before primer or paint.
Avoid: Do not paint over dust, wax, or glossy old finish.