Koch Chemie Interior Set 4 | Interior Cleaning Kit

Cleaning and Long-Term Protection of Textile in Two Steps

Koch Chemie Interior Set 4 provides a range of products for cleaning and long-term protection of textile surfaces in a vehicle interior – upholstery and floor mats.

What the Set Contains

• Koch Chemie Pol Star – cleaner for textiles, leather and Alcantara.
• Koch Colourlock Allround Textile Sealant – textile impregnation.

Recommended Dilution

• Pol Star (cleaning textiles, leather and Alcantara): 1:5 to 1:20, depending on the level of soiling.

Pol Star – Cleaner for Textiles, Leather and Alcantara

Pol Star penetrates deep into the fibres and removes dirt without leaving streaks. It also impregnates the material and protects it from further soiling. Thanks to its neutral pH, it is safe for leather and Alcantara.

Allround Textile Sealant – Textile Impregnation

Allround Textile Sealant is an impregnating product that protects textile surfaces. It creates an invisible barrier that repels water and dirt without restricting the material's breathability. This helps keep textiles dry, clean and in good condition even after contact with rain, mud or other dirt.

Step 1: Cleaning Upholstery and Floor Mats

Pol Star (cleaner for textiles, leather and Alcantara)

1. Spray the diluted product onto the surface and leave it to work briefly.
2. Clean with a microfibre sponge or brush.
3. Wipe with a damp cloth, then a dry one, and leave to air-dry.
4. A carpet extractor can be used for deeper textile cleaning.

Step 2: Impregnating and Protecting Textiles

Allround Textile Sealant (textile impregnation)

1. Thoroughly clean the textile surface with Pol Star and let it dry completely.
2. Apply the impregnation evenly using a spray bottle or applicator sponge.
3. Leave to dry at room temperature for at least 24 hours.
4. For maximum protection, you can repeat the application.

The products in the set are supplied in 1000 ml bottles, and Allround Textile Sealant in a 500 ml bottle.

Frequently Asked Questions

In what order should I use the products in the set?
First, thoroughly clean the textile with Pol Star and let it dry completely, then apply Allround Textile Sealant.

How should I dilute Pol Star?
At a ratio of 1:5 to 1:20, depending on how soiled the textile is.

Is Pol Star also safe for leather and Alcantara?
Yes, thanks to its neutral pH, it is safe for textiles, leather and Alcantara.

How long does Allround Textile Sealant need to dry?
At least 24 hours at room temperature before exposing the textile to moisture or use.

Does the impregnation reduce the textile's breathability?
No, it creates an invisible barrier against water and dirt without restricting the material's breathability.