Baumit MultiContact MC55W

Natural-white, fibre-reinforced multi-purpose bonding mortar. Suitable as a remediating plaster over existing stable, mineral and synthetic-resin-based plasters, renders and paintwork. Suitable as a keying coat on concrete and insulating boards or on insulated concrete formwork and masonry.

  • Multi-purpose contact mortar
  • Fibre reinforced
  • For all mineral substrates
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Water vapour permeability≤ 25
W valueW2
Compressive strength1.5 N/mm² - 5 N/mm²
Reaction to fireA2 s1 d0
Consumptionapp. 4 kg/m²/mm - 5 kg/m² as a adhesive
Yieldapp. 5 m²/bag - 6.25 m²/bag as a adhesive
Water demand6 l/bag - 7 l/bag
Bonding pull strength≥ 0.08 N/mm²
Thermal conductivity≤ 0.89 W/mK
Grain size1.2 mm
Consumption 2app. 5 kg/m² - 6 kg/m² as a basecoat

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