Answer
For vinyl fence before painting, clean first, scuff lightly with 320 or 400, then use 600.
Why it happens
Vinyl fencing needs cleaning and very light scuffing before suitable primer or paint.
Recommended grit
Use 320 or 400 lightly, then 600 for smoother visible prep.
Wet or dry
Dry.
Success check
The fence is clean, dull, and lightly scuffed before coating.
What to do
- Wash and dry the vinyl fence.
- Scuff lightly with 320 or 400.
- Use 600 for smoother visible areas.
- Remove dust before primer or paint.
Avoid: Do not gouge or flatten the vinyl surface.