SONAX Perfect Finish car polish 1L — one-step scratch & swirl remover, high-gloss low-haze finish

SONAX Perfect Finish is a professional one-step polish that removes moderate clear-coat defects and leaves a high-gloss, low-haze finish.

Engineered for detailers and serious car enthusiasts, this 1 liter polish blends medium cutting power with fine finishing to correct P2000 sanding marks, swirl marks, water spots and light oxidation in a single polishing stage. It uses diminishing abrasives so the compound becomes finer as you work, producing visible correction without filler or masking agents. Silicone-free and water-based, Perfect Finish is designed for low dust and easy wipe-off and works across soft and hard clear coats, OEM and refinished paint systems when used with the right pad and polisher.

How does Perfect Finish handle sanding marks and swirls?

Perfect Finish employs diminishing abrasives that start aggressive enough to reduce P2000 sanding scratches and swirl marks, then refine as you polish for improved gloss and clarity. It’s tuned to balance correction and refinement so many surfaces don’t need a separate finishing polish.

• Reduces P2000 sanding marks and common swirl marks when used properly.
• Diminishing abrasives refine the surface during polishing for lower haze.
• Works with rotary or dual-action machines and appropriate pads.
• Not suitable for scratches that penetrate the clear coat or color layer.

Which pads and machines should I use for best results?

You can use Perfect Finish with either a rotary or dual-action polisher. Pad choice controls the balance between cut and gloss: firmer foam or microfiber pads increase correction while softer polishing or finishing pads emphasize shine and smoothness.

• Start with the least aggressive pad and increase only as needed.
• Firmer foam/microfiber pads for heavier defects and more cut.
• Polishing/finishing pads to maximise gloss after correction.
• Always test on a small area to confirm pad/polisher combination.

What types of paint finishes is this polish compatible with?

Perfect Finish is formulated to perform across a wide range of paint systems, including soft and hard OEM clear coats, refinished paints and many scratch-resistant clear coats. It’s intended for defects confined to the clear coat and not for damage that reaches the base color or primer.

• Suitable for OEM and refinished clear coats as well as scratch-resistant clears.
• Effective on both hard and soft clear-coat surfaces.
• Not a remedy for through-the-clear or color-coat damage.
• Professional-grade performance for detailers and experienced enthusiasts.

How do I ensure a safe, efficient polishing process?

Begin with a small test spot to determine the correct pad, speed and pressure. Work methodically, keep the surface clean, and wipe off residues to inspect progress; the product’s low-dust, water-based formula helps make inspection easier.

• Test on a discrete area before full-panel correction.
• Use minimal pressure and moderate speed, increasing only if needed.
• Wipe residue frequently to assess real results — no fillers hide defects.
• Choose pad aggression based on observed defect removal and finish.

Who is this for: SONAX Perfect Finish 1L is aimed at professional detailers, paint-correction specialists and committed enthusiasts who regularly work on multiple vehicles and need a reliable one-step polish that delivers measurable defect removal and strong gloss. If scratches penetrate beyond the clear coat or you seek a product to permanently repair through-the-clear damage, a touch-up, sanding or professional bodywork will be required instead.