Waterproofing mortars are used to protect structures against water infiltration. They are supplied as ready-to-use solutions to seal against damp soil, seepage and percolating water. Waterproofing mortars are often applied in water reservoirs, water retaining structures, basements and other engineering structures as well as beneath tiling for swimming pools, balconies, bathrooms and kitchens.

Sika's Waterproofing Mortars Have Many Advantages

  • Outstanding one-component or two-component product choice
  • Impermeability to water, verified with tests
  • Crack-bridging or rigid products available
  • Products for contact with drinking water 
  • Additional concrete protection
  • Applicable on various substrates
  • Ready-to-use and easy to apply

Sika Provides Complete System Solutions for Specific Applications

Sika waterproofing mortar applied on below-grade structures and basements

Below-Grade Structures and Basements

Cementitious waterproofing mortar for balcony

Balconies and Terraces

Waterproofing of a Pool with Mortar Illustration

Swimming Pools

Cementitious waterproofing mortar used beneath tiling in bathroom

Wet Rooms and bathrooms

Concrete repair mortar applied on bridge structure

Bridges

Cementitious waterproofing mortar for concrete structures of water channels

Tanks and Reservoirs