Nano-Scale Liquid Glass Coatings

Textile Coatings for industry, business & home use

CCM offers a wide range of textile coatings – from 100% PFAS-free solutions to C4 and C6 technologies providing additional oil, grease and stain repellency. Our products are available ready to use or as concentrates – for commercial, industrial and private applications.

100% PFAS-free textile coatings

Water-repellent textile coatings without PFAS – suitable for a wide variety of textile applications.

Fluorinated technologies below the relevant PFHxA limits

Fluorinated textile coatings with moderate oil and grease repellency, containing PFHxA and related substances at levels below the relevant limits set by EU Regulation 2024/2462.

C4 Technology – Oil, grease and stain repellency

Fluorinated C4 technology for applications requiring enhanced water, oil, grease and stain repellency.

C6 Technology – Oil, grease and stain repellency

Fluorinated technology for markets and applications where its use is still permitted

Ready-to-Use Coatings

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Attribute 76811
Product Page
695
Product Page
789
Product Page
8689
Product Page
689
Product Page
7689
Product Page
7656
Product Page
PFAS free Yes No
Reduced PFAS content
No - C4 No - C4 No - C6 No - C6 No2
Application Spray and let dry Spray, dip or roll and let dry Spray and let dry Spray and let dry Spray and let dry Spray and let dry Spray and let dry
Application temperature +10°C to +25°C +5°C to +50°C +5°C to +50°C +5°C to +50°C +5°C to +50°C +5°C to +50°C -25°C to +50°C
Durability Up to 24 months Up to 24 months Up to 12 months Up to 24 months Up to 12 months Up to 24 months Up to 36 months
Curing time 24 hours at 20°C 12 to 24 hours at 20°C 12 hours at 20°C 12 hours at 20°C 12 hours at 20°C 12 hours at 20°C 12 hours at 20°C
Perl effect Medium High High High High High High
m² per liter 10-30 5 to 40m², depends on surface absorbency Up to 100m², depends
on the density/structure
of the substrate
Up to 100m², depends
on the density/structure
of the substrate
Up to 100m², depends
on the density/structure
of the substrate
Up to 100m², depends
on the density/structure
of the substrate
150
Consistence Liquid, water-based Liquid, water-based Liquid, water-based Liquid, water-based Liquid, water-based Liquid, water-based Liquid, alcohol-based
UV resistant Yes Not specified Yes Yes Yes Yes Yes
Washable No Not specified No No No No No
Hydrophobic (water repellent) Yes Yes Yes Yes Yes Yes Yes
Oleophobic (oil repellant)   ++ ++ ++ +++ +++ +++
Number of components One One One One One One One
Concentrate No 697 (1:9 to 1:14) 7685 (1:19) 7685 (1:9) 7685 (1:19) 7685 (1:9) 7658
PFOS- / PFOA free Yes No
Below declaration threshold
Yes Yes Yes Yes Yes

1 also dilutable 30-50% (weight-%) of 7681, rest filled to 100% (weight-%) with demineralized water. Recommended for synthetic and poly cotton fabrics, not usable on cotton fabrics and absorbent leather. No oleophobicity.
2 Complies with the latest European Union Regulation 2024/2462 (<25 ppb for PFHxA and <1000 ppb for total fluorine content).

Concentrates

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Attribute 8685
Product Page
697Product Page 9685Product Page 7685
Product Page
687
Product Page
7658
Product Page
PFAS free Yes No - contains PFAS No - C4 No - C6 No - C6 No2
Art. No. ready-to-use - 695 689 (1:19)
7689 (1:9)
689 (1:19)
7689 (1:9)
- 7656
Mixing ratio 1:25 to 1:40 1:9 to 1:14 1:9 to 1:29 1:9 to 1:29 1:25 Kit for 20 liter
Dilutution with… Tap or demineralized water, R2U liquid has a shelf life of 7 days   Demineralized water Demineralized water Demineralized water - Ethanol (EtOH) 99% or higher (around 16.8 litres)
- Hydrochloric acid 37% (HCI), CAS No.: 7647-01-0 (40g)
Number of components Two One One One One One
Curing time R2U liquid 12 hours at 20°C 12 to 24 hours at 20°C 12 hours at 20°C 12 hours at 20°C 12 hours at 20°C 12 hours at 20°C
Washable Yes, 10 x maschine waschable Not specified No No No No
m² per liter
ready-to-use
10 to 30 50 to 600 Up to 100m², depends on the density/structure of the substrate Up to 100m², depends on the density/structure of the substrate Up to 100m², depends on the density/structure of the substrate 150
Consistence Liquid, water-based Liquid, water-based Liquid, water-based Liquid, water-based Liquid, water-based Liquid, alcohol-based
UV resistant Yes Not specified Yes Yes Yes Yes
Hydrophobic (water repellent) Yes Yes Yes Yes Yes Yes
Oleophobic (oil repellent)   + ++ +++ +++ +++
PFOS- / PFOA free Yes No Yes Yes Yes Yes

FAQ

1What new EU regulations apply to textile coatings?

EU Regulation 2024/2462 restricts certain PFAS, particularly PFHxA and related substances.

Since 10 October 2026, the restrictions have applied, among other things, to consumer clothing, footwear and textile coating mixtures supplied to consumers. From 10 October 2027, further consumer textiles, such as carpets and upholstery fabrics, will be covered.

The regulation is not a general ban on PFAS. Whether a product remains permitted depends on its composition, the applicable legal limits and its intended use.

2Why can some textile coatings repel oil and grease despite containing only small amounts of fluorine?

CCM offers textile coatings 695 and 7656, which can repel oil and grease as well as water.

These products contain small amounts of fluorinated active ingredients that provide moderate oil and grease repellency.

They therefore offer an alternative to conventional C6 technologies. Whether a product may be used for a particular application depends on its composition and the applicable legal requirements.

3What is the difference between C4 and C6, and is C4 still permitted?

C4 and C6 are fluorinated technologies used to repel water, oil and grease. C4 has shorter fluorinated carbon chains than C6.

CCM offers C4 as an alternative to conventional C6 technology. Water repellency is maintained, while oil and grease repellency may be somewhat lower.

C4 may remain permitted for applications such as footwear and clothing where certain C6 substances are now restricted, provided the product complies with all applicable regulations.

C4 is still part of the PFAS group.

4Which CCM textile coating is right for my application?

The choice depends on whether protection is mainly needed against water or also against oil and grease.

PFAS-free: 7681 and 8685 for water-repellent protection.

695 and 7656: for additional moderate oil and grease repellency.

C4 technology: 789 and 8689 for higher demands on water, oil, grease and stain repellency.

C6 technology: 689, 7689 and 687 for markets and applications where this technology remains permitted.

CCM will be happy to advise you on the right choice.

5Are PFAS-free textile coatings as effective as fluorinated products?

PFAS-free coatings deliver very good water repellency.

The main difference is oil and grease repellency, where C4 and C6 technologies often have an advantage. CCM also offers products with moderate oil and grease repellency.

Durability depends mainly on the textile, application method and wear – not solely on PFAS content.

6Are all PFAS affected by the new EU restrictions?

No. PFAS is a collective term for many chemical substances with different properties.

EU Regulation 2024/2462 specifically restricts PFHxA and related substances, not all PFAS.

Certain PFAS-based technologies, such as C4, may therefore remain permitted. However, other legal restrictions apply to individual PFAS.

CCM offers both PFAS-free and fluorinated technologies to meet different requirements and applications.

7Do the EU restrictions also apply outside Europe?

No. EU Regulation 2024/2462 does not automatically apply in countries outside the European Union.

Other markets, such as the United States, the United Kingdom and Switzerland, have their own regulations. Certain C6 technologies may therefore still be permitted there.

CCM offers PFAS-free, C4 and C6 technologies for international markets. The rules of the destination market always apply. Products imported into the EU must meet the relevant EU requirements.

Which coating for which material?

Product Textiles Suede Fake Leather Real Leather
789 + +    
689 / (Conc. 7685) + +    
8689 + +    
7689 / (Conc. 7685) + +    
7681 + +    
7656 / (Conc. 7658)     + +
8685 + + + +