NC 210 1-C Flex-Sealer-Slurry

The 1-component flex sealing compound codex NC 210 is a flexible composite sealing compound for the waterproofing of surfaces that are particularly exposed to moisture and wetness.


  • For load class A0, B0 as well as A and B according to the ZDB bulletin
  • For water impact classes W0-I, W1-I, W2-I, W3-I according to DIN 18534
  • For water impact classes W1-B and W2-B according to DIN 18535
  • For sealing balconies, loggias and walkways according to DIN 18531-5
  • Meets the requirements CM 01P according to EN 14891
  • For balconies and patios with a slope > 1.5%
  • For showers, baths and toilets
  • For swimming pools and their surrounding area
  • For saunas and therapy basins
  • For domestic and commercial areas
  • For retirement homes and hotels
  • For interior and exterior use
  • On calcium sulphate and cementitious screeds, concrete
  • On gypsum, lime cement and cement plaster
  • On gypsum carton and gypsum board plates, tile carrier elements
  • On underfloor heating, on walls and floors


  • Very high pressure water tightness, suitable for water depths up to 4 m
  • Resistant to frost and ageing
  • Smooth and easy to process - low consumption, therefore very economical
  • Easy to measure out, partial quantities also possible
  • Flexible and crack-bridging
  • Water vapour diffusion
  • Waterproof
  • Ideal matching with codex sealing accessories
  • With general test certificate by building authorities
  • Highest quality level 1 according to DGNB criterion ENV 1.2 Risks for the local environment

The mineral sealing slurry codex NC 210 is 1-component and is used for sealing with very high water loads in interior and exterior areas.

Technical data

*At 23 °C and 50 % rel. humidity.
Pack type

paper bag

Pack size

15 kg

Shelf life

6 months



Ideal working temperatures

+ 5 to + 25 °C

Water quantity required

4.2 - 5.4 litres per 15 kg bag

Working Time/ Pot Life

approx. 1 hour*

Minimum dry coat thickness

2 mm

Drying time 1st coat

after approx. 5 hours*

Drying time 2nd coat

after approx. 5 hours*

Set to foot traffic

after approx. 5 hours*

Ready for covering

after approx. 5 hours*

Burning behaviour



3 - 3.5 kg/m²

Ordering information

Article Packsize Shipping unit
codex NC 210 / 15 kg 21500 15 kg
Pallet :
54 bags

Quality seals and badges



FehMare ,Fehmarn Island

Hotel and Ski Hall, Neuss

Motel One, Düsseldorf

Palais du Rhin Cologne

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