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Technical support


Codex near you

1-Component Flex-Sealer-Slurry

NC 210

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.

Data sheet

Consumption calculator

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.


  • 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

Quality seals and badges

Ue-Sign_codex_NC 210_P-12823-2_20-618.eps
Ue-Sign_codex_NC 210_P-12823-1_20-619.eps

551 KB /  PDF

145 KB /  PDF

203 KB /  PDF

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


*At 23 °C and 50 % relative humidity.

Article Item no. Packsize Shipping unit
codex NC 210 15 kg2150015 kg
54 bags


The Onya Hotel Resort & Spa, Bellwald, CH

Schottenhammel´s Löwenbräukeller

Palais du Rhin Cologne

Motel One, Düsseldorf

codex GmbH & Co. KG


Please note. Depending on the country you choose you will be forwarded to the homepage of the subsidiary. You will find the responsible contact person on the imprint page.