Sikafloor CureHard-24

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