The Complete Guide to Polishing

Polishing is a mechanical correction of the paintwork to remove swirls, micro-scratches, holograms, and oxidation, while maximizing clarity and reflectivity. To achieve a truly professional result, you must follow a consistent method: rigorous preparation (Lift, Reset, IronX, clay), inspection and spot testing, intelligent selection of CARPRO polish and pad combinations, controlled execution (sections, passes, pad management), and then a final inspection with an Eraser before applying protection (CQuartz UK 3.0, SiC, Lite, Gliss). Consistency and inspection make the difference between "it shines" and "it's properly corrected."

The CARPRO professional protocol, step by step

1) Preparation: the strategic foundation (never to be rushed)

Before any correction, the goal is simple: to achieve a clean, decontaminated, and stable surface. If you polish a bodywork that is still contaminated, you will:

reduce cutting capacity (abrasives do not work well),
overloading your tampons (they clog up quickly),
increase the risk of micromarring
to lose in finish and consistency.

Recommended sequence (100% logical and effective)

1. Lift – pre-wash

Used to remove road film and "heavy" dirt before contact.
Work on a cool surface and in the shade, without letting it dry.

2. Reset – pH neutral wash

Safe shampoo, ideal after pre-washing.
Purpose: to remove the remaining dirt without unnecessarily damaging the area.

3. IronX – Ferrous decontamination

Dissolves iron contamination embedded in varnish.
Apply to a cold car body, let it react, then rinse thoroughly (do not let it dry).

4. Clay + lubricant (lube)

Mechanical decontamination to remove what the products cannot remove.
With CARPRO, you can use a dedicated lubricant (e.g., CARPRO lube) or a compatible lubrication solution from the brand, depending on your inventory and process.
Technique: light pressure, straight movements, frequent re-lubrication.

Pro tip: if you feel the clay is "sticking", the clay is rarely the problem: it's almost always a lack of lubrication or a surface that isn't sufficiently decontaminated.

2) Inspection and spot testing: the decision that saves your result

Polishing is not a “magic product”. It’s a combination of choices and execution .

Inspection: what you need to determine

Hardness of the varnish : some varnishes are easy to correct, others are hard and require more trimming.
Type and depth of defects : light swirls vs deeper micro-scratches, oxidation, haze, etc.

Realistic objective :

aesthetic improvement (maximum gloss / significant improvement)
Maximum correction (longer, riskier, more demanding).

The spot test (mandatory)

Choose a representative area (e.g., 40 cm x 40 cm).
Start in the least aggressive way possible that can reach the objective.
Validate the result under inspection light (and not just “by eye”).

Important: a vehicle may require two different strategies (more heavily treated hood/softer doors, paint that reacts differently, etc.). The spot test prevents you from polishing "blindly".

3) CARPRO polishes: role and correction rationale

The most solid approach is to understand what each polish actually does.

UltraCut

Heavy correction .
For pronounced defects, hard varnish, more visible scratches.
Use this when a milder combination doesn't achieve your goal.

ClearCut

High cut with very good yield .
Efficient cycle, generally “cleaner” in execution (less dust, faster work).
Excellent choice when you want a serious correction without getting bogged down.

Fix

Versatile intermediary .
Very good balance of cut/finish, often ideal in intelligent one-step when the paint lends itself to it.

Reflect

High gloss finish .
Optimizes clarity and reflection, particularly effective on dark colors and varnishes sensitive to finishing.

Essence

SiO₂ enriched finishing primer .
Refines the surface, increases visual depth, and serves as a very interesting base before ceramic protection.

Methodological point: think of your process in terms of "level of aggressiveness". You only escalate if you need to.

4) CARPRO pads: the direct impact on the cut and finish

The same polish can give a completely different result depending on the pad. Your pads are your “real machine”: they determine how much you cut and how you finish.

MF Pad (Microfiber Pad)

Very strong correction capacity .
Ideal with UltraCut or ClearCut for pronounced defects.
Very effective on hard varnishes.
Note: microfibers saturate quickly → more frequent pad cleaning.

UltraPad

High-density pad: stability, control, consistency.
Versatile depending on the combination.
Excellent for intermediate/one-step correction with UltraCut or ClearCut depending on the paint.

Orange Pad

Intermediate: good compromise between cut and finish.
Works very well with ClearCut or Fixer to transform the appearance without "breaking" the finish.

Gloss Pad

Finishing: to maximize gloss.
Use with Reflect or Essence .
Perfect for refining after a more aggressive correction.

5) CARPRO combo strategies (to be validated by spot testing)

Here are some guidelines that work well in practice, but the spot test remains the rule.

Heavy correction

UltraCut + MF Pad
UltraCut + UltraPad
ClearCut + MF Pad (depending on paint)

Effective intermediate correction

ClearCut + Orange Pad
Fixer + Orange Pad

High-performance one-step (major improvement, optimized time)

Fixer + Orange Pad (often very clean)
Essence + UltraPad or Essence + Orange Pad (if you want a rich finish and ready to protect)

Maximum finish

Reflect + Gloss Pad
Essence + Gloss Pad

Pro tip: if you do an aggressive step (MF pad / heavy cut), mentally plan a finishing step in case the paint marks easily.

6) Method of execution: how to polish “like a pro” (without improvising)

A) Prepare your pad (priming and dosage)

Do not overload: too much product = greasy pad = unstable cut = faded finish.
Use a consistent and regular amount from one section to the next.
Clean your pad often: a saturated pad cuts poorly and finishes badly.

B) Section sizes and passes

Works in controlled sections (small areas).
Make cross passes (horizontal + vertical) with a slow and steady arm speed.
Finish with one or two lighter passes if you're aiming for the best finish.

C) Risk management (edges, edges, heat)

Protect plastics/seals with masking tape.
Relieves pressure on body edges and lines.
Don't try to "chase away" a deep-seated defect to the point of risking the varnish: a pro also knows when to stop.

D) Consistency control

Same machine, same pad, same polish: the result can vary if you change the pressure, the speed, or if your pad is saturated.
Your goal is to make your process reproducible.

7) Final inspection and protection: locking in the result

Eraser: the moment of truth

After correction, use CARPRO Eraser to remove residual oils and reveal the true level of finish .

If after Eraser you still see flaws, it's not "worse": it's just the reality of the correction.

Important note (Essence): If your last step is using Essence as a primer, avoid aggressively stripping what you've just applied. The goal is to finish cleanly and consistently with your objective (primer + coating).

Protect with the CQuartz / CarPro range

After inspection, immediately protect the corrected surface to preserve the finish:

CQuartz UK 3.0 : durable coating, very popular for a solid finish and serious protection.
CQuartz SiC : performance/slickness and resistance oriented, excellent for those who want a very “technical” finish.
CQuartz Lite 2.0 : a simpler and faster option to apply, very relevant when you want effective protection without maximum complexity.
Gliss 2.0 : top coat focused on glide, softness and maintenance.

Key points to remember

The correction starts before the machine: Lift → Reset → IronX → clay is your base.
The test spot decides everything: combo, time, correction level, finish.
CARPRO reads like a logic: Correction (UltraCut / ClearCut) → Optimization (Fixer) → Finishing/Primer (Reflect / Essence) .
The pad is not a detail: MF = cut , Gloss = finish , Orange/UltraPad = versatility .
The post -Eraser inspection prevents you from delivering a finish “masked” by oils.
Consistency (sections, passes, pad cleaning) is what separates an amateur result from a pro result.

FAQ – Car polishing with CARPRO

Can I do a one-step that brings about a really big change?

Yes, if the paint allows it. The most common combinations are Fixer + Orange Pad (balanced) or Essence + UltraPad/Orange Pad (rich finish + good base before protection).

UltraCut or ClearCut: which one should I choose?

UltraCut when you need heavy correction (more pronounced defects, hard varnish).
ClearCut when you want a high cut with an efficient cycle and excellent yield.

What is the concrete difference between Orange Pad and UltraPad?

Both are versatile, but the UltraPad is often sought after for its stability and control, while the Orange Pad is an excellent compromise between cut and finish, very “safe” in intermediate correction.

When do I use an MF Pad?

When you want to maximize correction, especially on hard varnish or more visible defects. But you have to clean it more often , because it saturates quickly.

Do I always need to use Eraser after polishing?

After UltraCut, ClearCut, Fixer, Reflect , yes: Eraser is used to validate the actual result.
If you finish with Essence as a primer, adapt your wiping to the objective (primer + protection), to remain consistent with the finish and the base you want to keep.

How to avoid holograms and haze after an aggressive step?

Reduce the aggression on the final pass.
Do a proper finishing step: Reflect + Gloss Pad (or Essence + Gloss Pad ).
Keep your pads clean and unsaturated.

Is the preparation (IronX + clay) really mandatory?

If you want a professional result, yes. Otherwise, you risk carrying contaminants in your pad, creating micromarring, and losing quality in cutting/finishing.

How long should I allow for a complete polishing?

It depends on the level of correction, the size of the vehicle, and the condition of the paint. A one-step repair is generally much faster than a two-step (correction + finishing), but the test spot will give you the real answer.