AX 220 2-component flex sealing compound

The fibre-reinforced, two-component Flex Sealing Compound codex AX 220 is a fast, two-component composite seal for sealing surfaces that are particularly exposed to moisture and wetness.

Consumption calculator


  • 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, therefore particularly suitable for processing on the wall
  • Very high pressure water tightness, suitable for water depths up to 10 m
  • Quick drying, ready for foot traffic already after approx. 4 hours
  • Resistant against rain in outdoor areas after only 2.5 hours
  • Quick drying even at cooler temperatures
  • Resistant to frost and ageing
  • Smooth and easy to process - low consumption, therefore very economical
  • 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 mineral sealing compound codex AX 220 is a 2-component sealing slurry for waterproofing with very high water load in interior and exterior areas.

Technical data

Pack type

plastic bucket + paper bag

Pack size

22 kg = 11 kg A + 11 kg B

Shelf life

12 months

Color component A


Color component B


Ideal working temperatures

+ 5 °C to + 25 °C

Mixing ratio

A : B = 1 : 1

Working Time/ Pot Life

approx. 1 hour*

Minimum dry coat thickness

2 mm, total

Drying time 1st coat

after approx. 2 hours*

Drying time 2nd coat

after approx. 2 hours*

Set to foot traffic

after approx. 3 hours*


approx. 3.3 kg/m² at 2 mm thickness
approx. 3.8 kg/m² at 2.3 mm thickness

Ordering information

Article Item no. Packsize Shipping unit
codex AX 220 A/B 80688 22 kg = 11 kg A + 11 kg B
60 bags A + 33 buckets B

Quality seals and badges



Van der Valk Hotel, Apeldoorn, NL

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