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SIKA Sikafloor Curehard 24 | WPD Group

Sodium silicate / water based based transparent surface hardener, dust proofer, densifier and impregnating sealer for concrete

Sikafloor® CureHard-24 is a one part, clear sodium silicate based liquid to harden and provide an impregnating seal fresh or hardened concrete.

  • Ready to use
  • Easy to apply
  • Improved chemical and abrasion resistance compared to untreated concrete

Usage

  • Horizontal old or new concrete surfaces, where a hard surface with light to moderate abrasion resistance is required e.g. warehouses, industrial plants, stores, shopping malls, parking structures, service stations, hangars etc.
  • as an impregnating sealer  on concrete slabs where no specific curing efficiency or standards are required
  • Suitable for interior or exterior applications as an impregnating sealer.
  • As a densifier in the process of grinding and polishing concrete.
  • Dust-proofing of prefabricated concrete elements.
  • Suitable for protection against ingress (Principle 1, method 1.2 of EN 1504-9)
  • Suitable for physical resistance (Principle 5, method 5.2 of EN 1504-9)

Advantages

  • Ready to use
  • Easy to apply
  • Improved chemical and abrasion resistance compared to untreated concrete
  • Reduced dusting of concrete floors
  • Very low VOC
  • Non-yellowing
  • Good penetration - designed to pentrate, not provide a surface seal
  • Solvent free
  • Colourless and odourless

Colour

Clear liquid

Composition

Sodium silicate water dilution

Shelf life

24 months from date of production

Storage conditions

The product must be stored properly in original, unopened and undamaged sealed packaging, in dry conditions at temperatures between +5 °C and +30 °C. Protect from frost.

Downloads

Sikafloor Curehard 24 PDS

Sikafloor Curehard 24 SDS