Quadro Pur Pr RP 405

Polyurethane-Based Primer Coat

Strong start in surface preparation, solid foundation for long-lasting waterproofing!

RP 405 is a polyurethane-based, ready-to-use, and fast-drying primer. It is specially developed for absorbent substrates such as concrete and cement-based surfaces, to enhance the performance of polyurethane waterproofing membranes. By perfectly integrating with the substrate, it improves the adhesion and durability of the main waterproofing layer.

Advantages

• Ready to use: Single-component formula, no mixing required
• High penetration: Deeply penetrates concrete pores, strengthens the surface
• Fast drying: Speeds up application process, saves time
• Water and frost resistance: Protects against substrate moisture, extends the service life of waterproofing
• Excellent adhesion: Enhances bonding strength of the main waterproofing layer