Multi-Purpose Repair Mortar (Single-Component)

RP 43

RP 43 is a cement-based mortar enhanced with polymer adhesives, offering excellent adhesion and very low surface permeability.
It is suitable for repairing various surfaces and also functions as a tile adhesive for use throughout the building.

Applications:

  • Repairing concrete surfaces in building facades

  • Installing stone, ceramic, and tile on floors and walls

  • Repairing damaged concrete areas

  • Filling cracks, joints, and patching concrete defects

Advantages:

  • Excellent adhesion to all types of surfaces

  • Easy to apply with a smooth, clean finish

  • Low permeability, water-resistant, and durable against moisture

  • Cost-effective compared to similar products

Standard:

  • EN 12004 – TYPE C2 S1

Packaging & Consumption:

  • Packaging: 25 kg bags

  • Consumption: 4–5 kg/m² depending on substrate roughness and thickness

  • Water required: 20% of powder weight

Technical Specifications:

Property Value
Specific gravity (dry powder) 1.55 kg/L
Specific gravity (fresh mix) 2.3 kg/L
Adhesion to concrete > 80 kg/cm²
Compressive strength (28 days) > 400 kg/cm²
Appearance Grey powder

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