Auto & body
Polishing out swirl marks
Most swirls are a polish, not a sand.
Light swirls come out with compound and polish alone. Only the deeper ones need to start with sandpaper. Knowing which is which saves you clear coat.
The climb
The exact sequence, in order.
- 13000
Only for swirls you can feel with a fingernail
Wet sand by hand. Skip this step entirely for light swirls.
Reach for
3M Wetordry — 3000 Grit
- 2compound
Cut through the swirled layer
Cutting compound with a foam cutting pad, slow polisher speed.
Reach for
Meguiar's Ultimate Compound
- 3polish
Bring back the gloss
Finish polish on a foam finishing pad. Then a sealant or wax to protect it.
Reach for
Meguiar's M205 Ultra Finishing Polish
Watch out for
The things that quietly ruin the job.
- ·Light swirls don't need 3000. Going straight to compound is faster and removes less clear coat.
- ·Slow your polisher. Most swirls were created by polishing too hot or too aggressively the first time.
- ·Test on a small panel first. What looks like clear-coat damage may just be heavy oxidation.
Questions people ask
The practical part.
How do I know if swirls need sanding?
Run a fingernail across them. If you feel them, sandpaper. If you only see them, compound.
Keep going
Adjacent jobs.
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