Bodywork
Three bodywork jobs are genuinely achievable at home, and each has a limit that no equipment removes. Polishing removes clear coat, and there is a finite amount of it. Headlight restoration works only if the coating is replaced. And dent pulling works on smooth, shallow dents with intact paint — nothing else.
The Menzerna MZ-XR is a 720 W corded machine with a 15 mm (0.59 in) throw — the general-purpose size, fast enough on a panel and controllable on a curve — supplied with heavy cut, medium cut and finishing polishes so the sequence is available on day one.
Pads decide as much as the machine. The SPTA set names its foam densities and what each is for, which is what turns colored discs into a sequence: least aggressive first, on a test area, stepping up only when it fails to correct.
The Einhell CP-EP has an 8 mm (0.31 in) orbit — the fine, forgiving throw — on a battery platform shared across a wide tool range. It corrects more slowly and it is far harder to make a mistake with.
The ATG kit cleans before it sands, which prevents road grit being dragged across polycarbonate; then wet sands through graded papers, polishes, and applies a UV coating. That last stage is the difference between a result that lasts a season and one that lasts months.
The Ofeace 120-piece kit works from outside with a hot glue gun and a T-handle puller. Warm the panel first — glue failure in a cold garage looks exactly like a defective kit — and check the paint for cracks before pulling.
Clear coat is finite, a coating cannot fix a badly prepared lens, and a crease does not come out. Knowing where to stop is the skill.
The most rewarding driveway job: cheap, low risk, and it stops corrosion starting.
Pullers and rods where the panel is accessible. The limit is access behind the panel, not the tool.
Removing it back to sound metal and sealing it properly. Painting over rust simply delays and hides it.
Sanding and masking, which is most of the work and almost none of the cost.
| The damage | What it takes | The honest limit |
|---|---|---|
| Stone chip | Touch-up and abrasives | Visible up close |
| Small dent, paint intact | Dent puller or rods | Access behind the panel |
| Surface rust | Abrasives and primer | Only if metal is sound |
| Perforated rust | Cutting and welding | Not a driveway job |
Bodywork consumables age, and using aged product is the commonest cause of a poor result. Filler that has begun to cure and paint that has separated will not be rescued by technique.
The hazards here are the dust and the vapors, and both are underrated because the work looks tidy.
720 W · 15 mm (0.59 in) throw · 6 speeds · 125 mm (4.92 in) plate · 2.8 kg (6.2 lb) · 8 m (26 ft) cable · 3 × 100 ml polishes included
A corded 15 mm (0.59 in) dual action machine sold with three graded polishes — cut, medium and finish — from a maker whose compounds are the reference.
Best for: A first machine polish, where having the right compounds matters as much as the machine.
125 mm (4.92 in) · 5 pads · graded T120 heavy cut, T80 high removal, T60 moderate · densities named
The only set here that names its densities: T120, T80 and T60, each with a stated purpose — which is what turns colors into a sequence.
Best for: Anyone learning correction, where knowing which pad does what is the whole lesson.
≈ $55
4 stages: clean, multi-grit wet sanding, polish, UV coating · graded papers, polish, UV coating, sponge and cloth
Four stages rather than three: a cleaning step before the abrasives, which is what stops grit being dragged across the lens.
Best for: Someone doing the job properly and once.
≈ $16
120 pieces · glue gun with high-viscosity glue · 3-in-1 T-handle puller · tabs for small, medium and large dents · paint-safe release stated
A glue-pulling kit with 120 pieces and a T-handle puller: the outside method, which works where nothing can reach behind the panel.
Best for: Door and wing dents where the panel cannot be reached from behind.
Cordless 18 V Power X-Change · brushless · 8 mm (0.31 in) orbit · 125 mm (4.92 in) plate · supplied without battery
A cordless brushless polisher with an 8 mm (0.31 in) orbit — the fine, forgiving throw — on a battery platform shared across a large tool range.
Best for: Someone already on Power X-Change who wants to correct a panel rather than a whole car.
≈ $340
A dual action machine, yes. It spins and oscillates at once, so heat spreads and the pad stalls under pressure rather than digging in. A rotary is the one that punishes hesitation.
Because polishing removes what is left of the factory UV coating along with the oxidized surface. Only a kit that reapplies a coating has a claim to lasting.
Smooth, shallow ones in flexible panels with the paint intact. A crease has stretched the metal permanently, and cracked paint lifts with the tab.
For small touch-ups, yes. For a panel, dust and wind make a good finish unlikely, and that is a limit of the location rather than of the equipment.
It stabilizes light surface rust chemically. It does not restore metal, and it does nothing useful on perforation.
It gets you close, but panels fade with age and exposure. An exact match on an older car usually needs blending into adjacent panels.
By working through the abrasive grades in sequence and not skipping any. Gloss magnifies every scratch you leave behind.
Within the range printed on the product, and with humidity in mind. Outside that, the finish suffers no matter how careful you are.
It can be: dust from older coatings may contain harmful substances. Use proper respiratory protection and avoid dry sanding unknown paint.
Use it for: A first machine polish, where having the right compounds matters as much as the machine.
Where it excels: A 15 mm (0.59 in) throw is the general-purpose size: fast enough on panels, controllable on curves
Where it falls short: 2.8 kg (6.2 lb) is noticeable after a full car
Use it for: Anyone learning correction, where knowing which pad does what is the whole lesson.
Where it excels: Named foam densities with stated purposes — the specification that makes a correction sequence possible
Where it falls short: Fewer pads than the 18-piece sets, so less spare capacity
Use it for: Someone doing the job properly and once.
Where it excels: A cleaning stage before sanding, which prevents dragging road grit across a soft lens
Where it falls short: No grit numbers published
Use it for: Door and wing dents where the panel cannot be reached from behind.
Where it excels: Works from outside, so panels with no access behind them are still repairable
Where it falls short: Glue is temperature-sensitive in both directions — cold panels are the usual failure
Use it for: Someone already on Power X-Change who wants to correct a panel rather than a whole car.
Where it excels: Cordless: no cable to drag across a wet panel, and no socket needed
Where it falls short: Supplied without a battery, so the price is not the price
Adapters, leads and spares from the same aisle, at the price we read. Confirm they suit the tool you choose before ordering: it turns on the connector and the part number, which the product page gives.
Tool against tool, where the comparison is already published in this guide or this aisle.
The tools above are taken from the catalog of this site. Specifications come from the manufacturer and the Amazon product page; prices are what Keepa reported on the date shown, and both move. The order uses declared specifications, the weight of stated strengths against stated limits, and price. No tool here has been used by us on a real job, and nothing here claims it has.
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Prices quoted in these summaries are dated readings. The live price is shown next to each product.
