Skip advert
Advertisement

Scholl Concepts S17+ Polishing Compound

Professional cutting compound restores faded and slightly scratched paintwork

Scholl Concepts S17+

Price: £12.50 (500ml S17+); £5 (Hand Polishing Puck)
Contact: 01780 721470, www.spautopia.co.uk

If you clean your car regularly, it’s inevitable that the paint will suffer from swirl marks in the lacquer. Until now, the only way to get rid of them was with a tricky-to-use and costly machine buffer. But now car cleaning specialist Spautopia has a cheaper solution: its S17+ polishing compound and special hand-held applicator pads.

Advertisement - Article continues below

A 250g bottle of S17+ costs £12.50, and the purple paste is applied sparingly to your bodywork. The foam pad is a costly £5, although it is machine washable.

We put four drops of S17+ on a pad, and four blobs on a section of black bodywork. You need to apply a fair bit of pressure and make repeated passes, because it’s not the most aggressive cutting formula available, but when you consider the saving you’re making by not using a machine buffer, the effort is worth it.

We tackled our panel twice and the results were clear. After buffing off, S17+ left a deep shine and glossy finish, ready for waxing.

Verdict

Rating: ★★★
What is it?
An easy way to restore the shine of your dull paintwork by hand.
Problems?
Not the most aggressive compound, hand-polishing pads are expensive.
Why buy?
It’s great at removing defects, as it improved both the depth and the shine of our black test panel.

Skip advert
Advertisement

New & used car deals

Volkswagen Polo

Volkswagen Polo

RRP £14,480Avg. savings £1,912 off RRP*Used from £7,299
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,266 off RRP*Used from £14,500
Nissan Juke

Nissan Juke

RRP £19,785Avg. savings £4,644 off RRP*Used from £9,295
Skoda Kodiaq

Skoda Kodiaq

RRP £39,025Avg. savings £3,517 off RRP*Used from £9,888
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Tesla has dropped its Standards: entry-level Model Y and Model 3 renamed
Tesla Model Y - front 3/4

Tesla has dropped its Standards: entry-level Model Y and Model 3 renamed

Just a few months after Tesla introduced the Standard name for its more basic models, it’s been dropped
News
6 Feb 2026
Government spends £4.7 million on Ford Pumas, helping electric SUV top the sales charts
Ford Puma Gen-E - front tracking

Government spends £4.7 million on Ford Pumas, helping electric SUV top the sales charts

Over 1,200 Ford Puma Gen-E models were registered in January, each eligible for the £3,750 Government grant
News
5 Feb 2026
New Volkswagen Transporter Sportline brings GTI style to the van world
Volkswagen Transporter Sportline - front

New Volkswagen Transporter Sportline brings GTI style to the van world

The new Volkswagen Transporter Sportline gets a choice of diesel, plug-in hybrid and electric power
News
4 Feb 2026