Sikagard-552 W Aquaprimer

Sikagard-552 W Aquaprimer – Professional Adhesion Promoting Primer

Sikagard-552 W Aquaprimer is a one-component waterborne primer specifically engineered to enhance adhesion between concrete substrates and water-dispersed polymer paint coatings. This high-performance adhesion promoter is an essential part of protective coating systems for demanding construction and infrastructure applications.

Key Features & Benefits

• Water-based acrylic resin formulation – Environmentally friendly, low VOC emissions, and easy to apply with standard tools
• Exceptional adhesion properties – Promotes superior bonding to polymer coatings, reducing paint failure and extending coating lifespan
• EN 1504-2 certified – Complies with European standards for protective coatings, ensuring system reliability for structural applications
• Versatile substrate compatibility – Suitable for concrete, masonry, and natural stone surfaces across building and civil engineering projects
• Efficient consumption rate – Typical application 0.100-0.150 kg/m² minimises material waste and project costs

Technical Specifications

Sikagard-552 W Aquaprimer is a professional-grade product from Sika's construction range, developed through extensive laboratory testing and field validation. The formulation incorporates advanced polymer technology and continuous improvements based on professional user feedback and evolving industry standards.

Recommended Applications

• Protective coating systems for concrete structures in buildings and civil engineering
• Preparation of masonry and stone surfaces for polymer paint application
• Infrastructure protection requiring water ingress resistance and durability
• Projects requiring EN 1504-2 compliance and CE marking certification

Professional Application

For optimal results, apply according to Sika's documented procedures: ensure proper substrate preparation, maintain recommended environmental conditions, use appropriate application tools, and follow correct techniques to achieve full technical performance. Store according to manufacturer guidelines to preserve product properties until use.