Sanflor SD 11 Lithium-Based Concrete Hardener

Sanflor SD 11 is a high-penetration liquid curing material for new and old concrete, emery abrasive-resistant floors, artificial stone, and terrazzo surfaces. After application, it continuously penetrates the surface layer and reacts with free calcium ions in the concrete to form hard, insoluble solids. These solids fill capillary pores, improving sealing, hardness, wear resistance, dustproofing, and impermeability of the concrete structure. This creates a closed-pore surface, addressing inherent defects like dusting, sanding, and permeability, thereby enhancing the performance and lifespan of concrete and artificial stone floors.

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Applications

 

  • Large-scale warehouses and logistics centers.
  • High-traffic and heavy-load scenarios.

Product Features

  1. Classification: JC/T 2158-2012 "Penetrating Liquid Hardener."
  2. High hardness & durability, enhances wear and oil-stain resistance.
  3. Easy application, no specialized equipment or skills required.
  4. Prevents concrete dusting.
  5. Cost-effective and reliable.
  6. Yellowing resistance.

 

Packaging & Technical Specifications

°ü×°£º20kg/bag

 

Complies with JC/T 2158-2012 performance requirements.

 Item  Index
24h Surface Water Absorption (ml) ¡Ü1ml
24h Water Absorption Reduction Rate (%) ¡Ý80
Wear Resistance Ratio (%) 140
pH Value ¡Ý11
VOC ÎÞ