Product Description
Natural Stone Treatment VOC is a VOC-compliant, long-lasting water repellent designed for masonry surfaces. It protects against staining, biological growth, and moisture degradation without altering the surface appearance. Ideal for limestone, marble, and other traditional masonry materials.
Key Benefits
- Deep Penetration: Designed for long-term protection with small molecular size siloxanes.
- Breathable: Allows water vapor to escape while blocking liquid water.
- Non-Film Forming: Will not create a surface film or sheen.
- Alkali-Resistant: Protects new or existing mortar and grout joints.
- Reduces Soiling: Minimizes atmospheric soiling and discoloration.
- Interior/Exterior Use: Suitable for a wide range of environments.
- VOC-Compliant: Meets regulations in most states and districts.
Best For
- Limestone
- Marble
- Traditional masonry
- Interior masonry
- Exterior masonry
Product Properties
| Property | Specification |
|---|---|
| Form | Clear liquid |
| Specific Gravity | 1.04 |
| Wt/Gal | 8.68 lbs |
| Active Content | 11% |
| Total Solids | 9% ASTM D 2369 |
| VOC Content | <120 g/L |
| Flash Point | 61°F (16°C) ASTM D3278 |
| Freeze Point | 38°F (3°C) |
| Shelf Life | 2 years in tightly sealed, unopened container |




