Helpline
ATLAS WODER DUO EXPRESS

ATLAS WODER DUO EXPRESS

rapid set two-component waterproofing

ATLAS WODER DUO EXPRESS

Most important features

  • waterproofing coat underneath ceramic tiles
  • on balconies and terraces
  • tiles fixing just after 3 hours
  • two layers in a single technological cycle
  • highly elasticized, bridges scratches up to 0.75 mm

Product description

ATLAS WODER DUO EXPRESS is a two–component, polymer-cement waterproofing material with addition of special modifiers, resins and fibers. Consists of dry mix (component A) and water dispersion of polymers (emulsion - component B) which should be mixed in 3:1 weight ratio.

High adhesion to the cement-based substrate – min. 1.0 MPa.

Modern technology of two-component waterproofing application – the second coat applied with the “wet on wet” method and tiles fixing just after 3 hours since the second coat application.

High water vapour permeability.

High elasticity – the mortar bridges scratches up to 0.75 mm wide, owing to:
- content of specific polymers,
- use of proper aggregate grain size,
- thorough selection of fillers,
- reinforcement made of polypropylene microfibers.

Resistance to UV radiation – ceramic tiles can be applied up to 6 months since the waterproofing coat application.

Layer made of WODER DUO EXPRESS keeps high mechanical resistance and does not require additional reinforcement – owing to the use of reinforcing fibers and specially selected polymer resins the mortar offers improved resistance to mechanical damage and impacts. Coating is resistant to temporary light foot traffic loads.

Frost – resistance – coating watertightness does not deteriorate during frost.

Main properties

  • ATLAS WODER DUO EXPRESS is designed for application of composite waterproofing coats underneath ceramic tiles on terraces, balconies, loggias and external stairs.
  • Allows application of flexible protection of corners and expansion joints– in combination with ATLAS SEALING TAPES, CORNERS and RINGS or ATLAS HYDROBAND 3G tape and corners, it protects edges of walls, screeds joints and expansion joints.
  • Seals areas around walls and floors, around water flow and sewage installation – in combination with WALL AND FLOOR RINGS.

Main parameters

  • Max. single coat thickness: 2 mm
  • Total thickness of sealing coat: 2 mm
  • Early resistance to precipitation: after 2 hours
  • Foot traffic and tiles fixing: after 3 hours
Go top
ATLAS WODER DUO EXPRESS
ATLAS WODER DUO EXPRESS
rapid set two-component waterproofing

Current documentation