Actichem Defender CSD Pure

Actichem Defender CSD 50 is a dual-action consolidator and water repellent designed to protect and reinforce porous stone and masonry. It penetrates deeply to bind friable surfaces while forming a long-lasting barrier against moisture, salts, and biological contaminants.

Key benefits

• Strengthens and consolidates weak or friable stone and masonry
• Provides effective water repellence to minimise moisture ingress
• Protects against salt damage, mould, algae, and biological growth
• Suitable for sandstone, limestone, clay, concrete, and other natural stones

Applications

• Restoration and maintenance of heritage and modern stone structures
• Protection of concrete, masonry, and grout surfaces
• Indoor and outdoor use on natural stone, sandstone, limestone, and clay
• Large-scale commercial, residential, and architectural stone projects

Features

• Ready-to-use solvent-based formulation
• Clear (water white) finish
• Solvent odour with Class 3 flammable safety classification
• Deep penetration without forming a surface film

Why choose this product

• Professional choice for durable consolidation and water repellence
• Reduces maintenance and prolongs lifespan of porous stone and masonry
• Suitable for large-scale applications requiring high coverage

Specifications

• Colour: Clear (water white)
• pH: Solvent-based
• Fragrance: Solvent
• Dilution: Ready to use
• Safety: Class 3 Flammable
• Surfaces: Natural Stone, Concrete, Masonry
• Product Code/SKU: AP677