AX 230 1-C flex sealing compound

The High-Tec 1-component flex sealing slurry codex AX 230 is a flexible composite waterproofing for 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


  • Reinforced with fibres - thus increased stability even on the wall
  • Very high pressure water tightness, suitable for water depths up to 8 m
  • Resistant to frost and ageing
  • Smooth and easy to process - low consumption, therefore very economical
  • Easy to measure out, partial quantities also possible
  • Quick drying, ready for foot traffic already after approx. 4 hours
  • Quick drying even at cooler temperatures
  • Flexible and crack-bridging
  • Water vapour diffusion
  • Waterproof
  • Ideal matching with codex sealing accessories
  • With general test certificate by building authorities
  • Highest quality level 4 according to DGNB criterion ENV 1.2 Risks for the local environment
  • EMICODE EC1 PLUS / very low-emission
  • For healthy construction

The new 1-component high-tech sealing compound codex AX 230 dries quickly and reliably, even at low temperatures, thanks to a new combination of raw materials. The additional use of special microfibres supports the elasticity and crack-bridging properties and ensures optimum application properties on walls and floors, indoors and outdoors.

Technical data

*At 23 °C and 50% relative humidity
Pack type

paper bag

Pack size

15 kg

Shelf life

6 months



Ideal working temperatures

+ 5 up to + 25 °C

Water quantity required

3.75 - 4.5 litres/ 15 kg
0.25 - 0.3 litres/ kg

Working Time/ Pot Life

approx. 1 hour*

Minimum dry coat thickness

2 mm

Drying time 1st coat

approx. 2 hours*

Drying time 2nd coat

approx. 2 hours*

Set to foot traffic

after approx. 4 hours*

Ready for covering

after approx. 4 hours*


2.2 - 2.5 kg/m²

Ordering information

Article Packsize Shipping unit
codex AX 230 / 15 kg 84473 15 kg
Pallet :
54 bags

Quality seals and badges



Lonza Arena, Visp

Orange Campus Neu-Ulm

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