Cementitious & crystalline waterproofing

Systems in this family

• Cementitious waterproofing

  Polymer-modified slurry, brush or spray applied in two coats to a saturated surface-dry substrate. Goes under screed and tile without a separating layer.

• Crystalline capillary waterproofing

  Reactive slurry that grows crystals into the pore structure and keeps sealing hairline cracks long after handover. Suited to tanks and STPs.

• Integral waterproofing

  Admixture dosed at the batching plant so the concrete itself resists water. Specified at design stage — it cannot be added later.

Systems

Cementitious waterproofing · crystalline capillary · integral admixture

Substrates

Sound concrete, saturated surface dry — new or old

Typical warranty

5 years — system-dependent, confirmed at quotation

Brands applied

KOSTER, SIKA, Lanko, Parex