Batimix Mortar W-850

Self-leveling mortar with hydrophobic properties


BATIMIX Mortar W-850 is a self-leveling cementitious product, which forms over concrete substrates a smooth and uniform surface.

It is made from Portland cement, carefully-graded sand, and selected additives to enhance workability, adhesion, and waterproofing properties. It is durable, resistant to frost and heat after setting.

Main Purpose

Primary areas of application of BATIMIX Mortar W-850 include basement slab-on-grade, channels, bridges, damaged concrete, and concrete slabs such as roofs and balconies. It is also used for repairing blowholes.


BATIMIX Mortar W-850 has the following characteristics:

  • Ready-to-use, ensuring consistent properties of the fresh and hardened product
  • Can be applied to all structurally sound pressure or non-pressure concrete faces – new or old
  • High degree of adhesion/bond to the substrate\
  • Minimum degree of consolidation, due to the high workability level
  • Extremely-low water absorption, yet increased water vapor transmission
  • Improved durability with a high quality finished texture




  • 25KG Paper Bag

Health & Safety

BATIMIX Mortar W-850 contains cement that is irritating to the eyes and skin. In case of contact, rinse immediately with plenty of water. Wear suitable gloves. For further information, kindly refer to the product's Material Safety Data Sheet.