muro Betonkontakt 2:1 - Concrete Contact Primer

muro Betonkontakt 2:1 is a premium, plasticizer-free and solvent-free adhesive bridge specifically engineered for rapid-drying bonding on smooth concrete surfaces. This fast-curing contact primer improves mechanical adhesion and is ideal for preparing concrete substrates before applying system plasters and adhesive binders, both in interior and exterior applications.

Key Features & Benefits:

• ✓ Fast-Drying Formula - Quick curing time enables rapid project progression
• ✓ Plasticizer & Solvent-Free - Eco-friendly, safe, and environmentally responsible
• ✓ Water-Dilutable - Easy application and cleanup with water
• ✓ Superior Adhesion Bridge - Dramatically improves mechanical bonding on smooth concrete
• ✓ DIN V 18550 Compliant - Meets professional building standards
• ✓ Interior & Exterior Ready - Versatile application for all building environments
• ✓ Weather Resistant - Durable performance in varying atmospheric conditions
• ✓ Suction Equalization - Balances concrete absorption for uniform plaster adhesion
• ✓ System-Compatible - Works seamlessly with all standard plaster systems
• ✓ Prevents Incompatibilities - Eliminates damaging reactions between concrete and gypsum

Technical Specifications:

• Product Type: Water-dilutable adhesive bonding primer
• Composition: Plasticizer-free, solvent-free acrylic emulsion
• Available Sizes:
  • 20 kg bucket (Art. 06260)
  • 6 kg bucket (Art. 06265)
• Dilution Ratio: 2:1 (product to water)
• Drying Time: Rapid (varies by temperature and humidity)
• Application Method: Brush, roller, or spray application
• Coverage: Varies by substrate porosity and application method
• Interior & Exterior: Yes, suitable for both applications

Primary Applications:

• Adhesive bridge for smooth concrete surfaces
• Substrate preparation before system plasters
• Pre-treatment before gypsum-based plasters
• Concrete surface bonding improvement
• Prevents incompatibility between concrete and plaster materials
• Suction equalization on dense concrete
• Professional facade and interior finishing
• Renovation and restoration projects

Performance Advantages:

• Improves mechanical adhesion to notoriously difficult smooth concrete
• Prevents adhesion failures and plaster delamination
• Accelerates project timeline with fast drying
• Eliminates chemical incompatibilities between materials
• Ensures uniform plaster application quality
• Long-term durability and weather resistance
• Professional-grade reliability and consistency

Substrate Compatibility:

• Smooth concrete surfaces (primary application)
• Concrete blocks and masonry
• Dense, non-absorbent substrates
• Previously painted or sealed surfaces
• Industrial and commercial concrete

Why Choose muro Betonkontakt 2:1:

German-engineered contact primer delivering professional-grade adhesion improvement on challenging concrete surfaces while maintaining eco-friendly standards. Essential for professional plaster systems requiring reliable bonding on smooth, dense substrates.

Professional Quality Certified
Manufactured by muro Bauprodukte GmbH - Germany
DIN V 18550 Compliant Concrete Contact Primer

📄 Download Technical Data Sheet (PDF, German)