PROSOCO Natural Stone Treatment VOC – VOC-Compliant Water Repellent for Stone (5 Gallon)

LONG-LASTING WATER REPELLENT

PROSOCO Natural Stone Treatment VOC is a penetrating, VOC-compliant water repellent designed to protect limestone, marble, and other masonry surfaces from staining and environmental damage. It helps guard against acid rain, mold, mildew, and organic staining while preserving the natural appearance of the substrate.

Formulated specifically for calcareous materials, this treatment penetrates deeply to provide long-lasting protection without forming a surface film. It is suitable for both interior and exterior applications and complies with strict VOC regulations in many regions.

FEATURES / BENEFITS

• Provides long-lasting protection against water and staining
  
• Designed for limestone, marble, and other calcareous surfaces
  
• Maintains natural appearance—no gloss or surface film
  
• Allows surfaces to breathe—does not trap moisture
  
• Deep penetration with small molecular structure
  
• Resists mold, mildew, and organic staining
  
• Helps protect against acid rain and saltwater exposure
  
• Alkali-resistant—protects mortar and grout joints
  
• VOC-compliant for use in regulated areas

AVAILABLE SIZES

• 5 Gallon

RESOURCES

• Product Data Sheet
• Product Data Sheet (Canadian French)
• Safety Data Sheet
• Safety Data Sheet (Spanish)
• SDS Canadian French
• VOC Compliance