This guide compares three Koch-Chemie quick-finishing sprays with a dedicated paint sealant. A quick detailer can refresh a clean or lightly soiled surface and remove fingerprints; it is not a substitute for washing a heavily soiled vehicle.
Products and what they do
Koch-Chemie Quick & Shine
An all-round quick detailer for smooth and painted surfaces such as paintwork, glass, plastic and painted wood. It removes fingerprints and light dirt, adds gloss and colour depth, and leaves a water- and dirt-repellent finish while preserving previously applied wax. Spray evenly and buff with a microfibre cloth.
Koch-Chemie Quick Finish
A fast finishing spray for smooth and painted surfaces, including paintwork, glass, plastics, dashboards and stainless steel. It cleans and seals in one step, leaves a smooth, glossy, hydrophobic finish and is easy to buff without streaks. Existing polish and wax are retained. Do not use on hot surfaces.
Koch-Chemie Finish Spray exterior
For exterior vehicle paintwork, glass and plastics. It is intended for quick exterior care and can remove stubborn limescale marks without residue, leaving gloss and helping protect against new dirt. Apply to exterior surfaces and buff with microfibre. Do not use inside the vehicle, on acid-sensitive or hot surfaces.
Koch-Chemie Spray Sealant
A dedicated sealant for painted vehicle surfaces when the goal is a protective finish. It adds high gloss, a smooth, velvety feel, colour depth and visible water beading. Apply one or two sprays to clean, dry paint panel by panel, then buff before the product dries. Avoid chemical washing on the same day.
Which one should you choose?
- For an all-round quick detailer that also preserves existing wax, choose Quick & Shine.
- For quick, streak-free finishing of a wider range of smooth surfaces, choose Quick Finish.
- For exterior care and limescale marks on paint, glass or plastic, choose Finish Spray exterior.
- For a dedicated sealant on clean, dry paint, choose Spray Sealant.
Note: Allround Surface Cleaner is a cleaner for removing everyday dirt; it is not a quick detailer or paint sealant.
At-a-glance comparison
| Feature | Quick & Shine | Quick Finish | Finish Spray exterior | Spray Sealant |
|---|---|---|---|---|
| Paintwork | ✓ | ✓ | ✓ | ✓ |
| Glass | ✓ | ✓ | ✓ | — |
| Plastic | ✓ | ✓ | ✓ | — |
| Interior dashboards / consoles | ✓ | ✓ | — | — |
| Fingerprints and light dirt | ✓ | ✓ | — | — |
| Exterior limescale marks | — | — | ✓ | — |
| Water-repellent / water-beading effect | ✓ | ✓ | — | ✓ |
| Preserves applied wax or polish | ✓ | ✓ | — | — |
| Dedicated paint sealant | — | — | — | ✓ |
Scroll horizontally on small screens to see all products. ✓ = explicitly stated by Koch-Chemie; — = not stated as a main product feature.