Car care · From Unna since 1968

Car care · Made in Germany · Since 1968

Koch Chemie Car Care.

Chemistry from Unna, developed for vehicle manufacturers, wash facilities and professional detailers — and just as much at home in your own garage. Here you'll find the Koch Chemie range in original containers: from snow foam and shampoo through the cutting polishes to sealants, interior care and the complete accessories. Plus THE FINISHER as a care line — with advice on cut level, dilution and application.

To the range To the product index

Genuine products in original containers · Shipped from Germany · Advice via WhatsApp

From Unna since 1968

Koch Chemie researches, develops and produces in Germany — chemistry for vehicle manufacturers, wash facilities and professional detailers.

Professional standard

The same products detailers work with every day — in original containers, no decanting and no consumer spin-offs.

Fast shipping

In-stock items usually ship within 1–2 working days — leak-proof packaging, DACH-wide.

Honest advice

Unsure about cut level, dilution or the right order? Ask us — we reply directly, before and after your purchase.

The system

Three steps to the result.

Koch Chemie is a system supplier: cleaning, polishing and protection interlock. Each station links the matching elements from the range.

01
Clean
Fig. 01Pre-wash

Clean

Loosen dirt before anything touches the paint: pre-wash, hand wash, claying.

Gsf Gentle Snow Foam Nms NanoMagic Shampoo Rrr Reactive Rust Remover
02
Polish
Fig. 02Grading

Polish

Scratches, holograms and weathering out — graded by cut and gloss level.

H9.02 Heavy Cut F6.01 Fine Cut P6.02 One Cut & Finish
03
Protect
Fig. 03Finish

Protect

Preserve the result: sealant or wax, plus care for in between.

1K 1K-Nano S0.02 Spray Sealant Pw ProtectorWax

The ProductSystem

Ten colours, one system.

Koch Chemie organises its chemistry like a periodic table: every product carries an element code, and each of the ten product groups has its own colour code on the label. Once understood, you'll find your way around the shelf — and our index — instantly.

On the polishes, the superscript stands for the cut level and the subscript for the gloss level — the 01, 02 in the name is just the version number.

  • Shampoos
  • Alkaline cleaners
  • Acidic cleaners & wheel cleaners
  • Paint treatment
  • Dryers & preservers
  • Glass, surfaces & process water
  • Leather & interior plastics
  • Rubber & exterior plastics
  • Solvents
  • Fragrances

The range

The product worlds.

Six worlds for the complete detailing job — each card leads directly to the matching category, with current stock from the shop.

More worldsGlass cleaning Detailers & care THE FINISHER Equipment & machines All Koch Chemie products →

Order directly

The product index.

42 Items

Cleaning & washing(9)
01 Koch Chemie Wash & Finish 1 L €12,61 02 Koch Chemie Reactivation Shampoo 1 L €15,94 03 Koch Chemie Rapid Rinseless Wash 1 L €11,97 04 Koch Chemie NanoMagic Shampoo 10 kg €117,10 05 Koch Chemie Shine Wax Shampoo 10 kg €61,20 06 Koch Chemie Gentle Snow Foam X-Mas 1 L €14,83 07 Koch Chemie Gentle Snow Foam 1 L €14,47 08 Koch Chemie Ceramic Effect Shampoo 1 L €30,04 09 Koch Chemie car shampoo 1 L €6,37
Polishing(10)
10 Koch Chemie Heavy Cut H7.01 1 L €32,24 11 Koch Chemie One Cut & Finish P6.02 250 ml €18,49 12 Koch Chemie Micro Cut M3.02 250 ml €15,18 13 Koch Chemie Micro Cut M2.02 250 ml €15,22 14 Koch Chemie Micro Cut & Finish P3.01 250 ml €17,81 15 Koch Chemie Metal Polish 75 ml €8,65 16 Koch Chemie Paint Polish Violet P2.03 1 L €20,25 17 Koch Chemie Paint Polish Green P1.03 1 L €16,32 18 Koch Chemie Heavy Cut H9.02 250 ml €18,86 19 Koch Chemie Fine Cut F6.01 250 ml €17,04
Sealants & protection(9)
20 Koch Chemie Spray Sealant 500 ml €32,05 21 Koch Chemie Protector Wax 1 L €31,68 22 Koch Chemie Hydro Foam Sealant 1 L €38,26 23 Koch Chemie Hand Wax W0.01 175 ml €112,77 24 Koch Chemie Ceramic Rims Cr0.01 30 mL €75,74 25 Koch Chemie Ceramic Body Cb0.01 30 mL €75,74 26 Koch Chemie Convertible Roof Sealant 400 ml €22,52 27 Koch Chemie Allround Textile Sealant 500 ml €32,74 28 Koch Chemie 1K-Nano 250 ml €125,12
THE FINISHER(14)
29 THE FINISHER WheelKing Rim Cleaner 500 ml €16,90 30 THE FINISHER InsectOff Insect Remover 500 ml €11,90 31 THE FINISHER TexLock Textile Sealant 500 ml €32,90 32 THE FINISHER JustPerfect Quick Detailer 500 ml €13,90 33 THE FINISHER LeatherLock Leather Care with UV Protection 500 ml €14,90 34 THE FINISHER DisplayExpert Display Cleaner 100 ml €4,90 35 THE FINISHER TropicSnow Snow Foam 500 ml €11,90 36 THE FINISHER PowerSpeedPolish One-Step Paint Polish 250 ml €22,90 37 THE FINISHER MagicShampoo Car Shampoo with Sealant 500 ml €12,90 38 THE FINISHER LeatherTexClean Leather & Textile Cleaner 500 ml €14,90 39 THE FINISHER ShineSpeedPolish High-Gloss Polish 250 ml €11,90 40 THE FINISHER InsideCare Plastic Interior Treatment 500 ml €12,90 41 THE FINISHER InsideUp Cockpit Cleaner 500 ml €8,90 42 THE FINISHER ClearView Car Glass Cleaner 500 ml €7,90

The guide

Polishing by system.

Koch Chemie labels its polishes in the ProductSystem with two figures: the superscript stands for the cut level, the subscript for the gloss level. That way the right grade can be chosen for any paint condition — from severe defects to an anti-hologram finish.

The overview is a practical starting point. Paint hardness, pad and machine all play a part — when in doubt, send us two photos of your paint and we'll recommend the right grade.

You'll find every level in the product index above — including the matching pads.

Polishing guide · Koch ChemieCut → Gloss
  • Preparation

    Washing & claying

    Thorough pre-wash and hand wash, then a clay bar — never polish on dirt, or you'll create new scratches.

  • Coarse cut

    Heavy Cut (H series)

    Heavily weathered paint, deep scratches and sanding marks — the first step for serious defects, always followed by a finer polish.

  • Medium cut

    Fine Cut (F series)

    Fine cutting polish for medium scratches and car wash marks — as the second stage after the coarse cut or on its own for moderate defects.

  • Finish

    Micro Cut (M series)

    Anti-hologram polish for the finest haze and maximum deep gloss — the last step before sealing.

  • One-Step

    One Cut & Finish (P series)

    Cut and gloss in one stage — the all-rounder for a quick job on light to medium defects.

  • Afterwards

    Seal

    Preserve the result: nano sealant, wax or spray sealant — depending on the durability and effort you're after.

Frequently Asked Questions

Koch Chemie in detail.

What do the codes like Gsf, Nms or H9.02 mean?

Koch Chemie organises its range in the so-called ProductSystem — modelled on the periodic table: every product has an element code (Gsf = Gentle Snow Foam, Nms = NanoMagic Shampoo), and each of the ten product groups has its own colour code on the label. On the polishes, the superscript stands for the cut level and the subscript for the gloss level.

By hand or with a polishing machine?

Cleaning and protection work fine by hand. For polishing out scratches a machine makes sense but isn't a must — we're happy to advise you on the right combination of polish and pad.

Are the products suitable for beginners?

Yes — most products are straightforward to use as long as dilution and dwell time are right. Both are stated on the label and in our product description; if you have questions, we help before you buy.

How do I dilute the concentrates correctly?

Many cleaners are concentrates with application-dependent mixing ratios — from pre-wash to interior cleaning. The ratios are stated on the product; a spray bottle with a scale makes dosing easier.

What is THE FINISHER?

THE FINISHER is the care line from Sinnerlich Detailing — shampoo, detailer, interior and leather care. We carry the line as a complement to the Koch Chemie system; you'll find all products in the product index on this page.

Suitable for matte paint or wraps?

Depends on the product — not every one is approved for it. The details are in the product description; when in doubt, ask before you buy.

Do I get genuine products in original containers?

Yes. We sell exclusively genuine products in unopened original containers — from the small bottle to the canister.

How do I store the products correctly?

Cool, dry, protected from sunlight, tightly closed — and frost-free.

Warum bei uns

Warum eleven Engineering.

Porsche-DNA

Wir pflegen selbst, was wir verkaufen: Unsere Referenz sind Porsche-Lacke — vom luftgekühlten Klassiker bis zum GT-Modell.

Kuratiertes Sortiment

Kein Regal-Vollsortiment, sondern die Produkte, die in der Praxis funktionieren — inklusive der passenden Pads und Tücher.

Erreichbar

Kurze Wege statt Ticketsystem: Beratung per WhatsApp, Antwort meist innerhalb weniger Stunden.

Ready for the detail.

From pre-wash to sealant: the Koch Chemie range and THE FINISHER in original containers — with advice on application and grading.

Discover the product worldsRequest advice

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