Product Overview
Bostik N40 Primer is a surface preparation primer designed to enhance adhesion on porous substrates. It supports reliable bonding for waterproofing, tiling, and coating applications.
Key Features
- Improves adhesion on porous surfaces
- Compatible with waterproofing systems
- Fast drying and easy application
- Enhances overall bonding strength
Recommended Uses
- Concrete and cement-based surfaces
- Before waterproofing membranes
- Prior to tiling and coatings
- General surface preparation
Specifications
- Type: Primer

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