
KOCH-CHEMIE
The Finisher TexLock | Universal Textile Sealant 500mL
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Koch Chemie TexLock a universal textile sealant designed to protect fabric surfaces from liquid, dirt and everyday contamination while maintaining material breathability.
Features & Benefits
- Textile sealant for fabric and upholstery
- Helps repel liquids and dirt
- Suitable for seats, carpets, mats, convertible tops and fabric surfaces
- Protects without drastically changing surface feel
- Ideal after fabric cleaning
- Useful for new car interiors and family vehicles
- Professional fabric protection step
Koch Chemie TexLock is designed to protect textile surfaces after cleaning. Fabric seats, carpets, mats and convertible tops are highly absorbent and can quickly stain from spills, dirt and daily use. TexLock helps create a protective effect that makes contamination easier to remove and reduces how quickly liquids soak into the material.
This is particularly useful for family vehicles, work vehicles, new car interiors and convertible fabric surfaces. It is also a strong add-on service for professional detailers after upholstery cleaning.
For best results, clean fabrics first with Koch Chemie Pol Star or LeatherTexClean, allow them to dry completely, then apply TexLock evenly. A clean, dry surface is critical for even protection.
Pro Tip
When protecting fabric seats, apply in overlapping passes and check coverage from multiple angles. Even coverage is key to consistent water and stain resistance.
Frequently Asked Questions
Does TexLock waterproof fabric?
It helps repel liquids and dirt, but treated textiles should still be cleaned promptly after spills.
Can it be used after Pol Star?
Yes, once the fabric is fully clean and dry.
Can I use it on convertible tops?
Yes, when the material is suitable and clean.
Textile Protection Application
- Clean the textile surface thoroughly first.
- Allow the material to dry completely before applying protection.
- Spray TexLock evenly across the surface.
- Avoid over-saturating one area.
- Allow to dry fully before using the surface.
- Apply a second light coat if required and recommended for the material.
Best Use Areas
- Fabric seats
- Carpets and mats
- Convertible fabric roofs
- Boot carpets and cargo areas


