Vandex Uni Mortar 1 Z
$261.05
High-Performance Waterproofing and Reprofiling Mortar
Vandex Uni Mortar 1 Z is a specialized, surface-applied cementitious mortar engineered for the reprofiling and protection of concrete and masonry. While often used as a preparation layer for Vandex BB75-Z, it serves as a powerful standalone waterproofing solution for challenging environments.
Sulfate-Resisting and Potable Water Safe
Unlike standard crystalline treatments, Uni Mortar 1-Z does not require crystal growth to function, making it highly effective on varied substrates like brick, sandstone, and stone. Formulated with sulphate-resisting cement, it is the industry standard for sewerage treatment plants, processing tanks, and areas exposed to chemical or acid attack.
Key Technical Specifications
- Application Thickness: Flexible application between 6mm and 12mm layers.
- Extreme Pressure Resistance: Certified to withstand water head pressure up to 70 metres.
- Hydrostatic Versatility: Resists both positive and negative water pressure.
- Certified Safety: Fully approved for contact with potable (drinking) water.
Primary Use Cases
- Sewerage treatment facilities and chemical processing tanks
- Drinking water storage and swimming pools
- Structural reprofiling of aged concrete and masonry
- Underground retaining walls and basement structures
Why Choose Vandex Uni Mortar 1 Z?
- Durability: Highly abrasion-resistant and UV stable for long-term exposure.
- Finish: Color-matched to standard concrete for a professional, seamless aesthetic.
- Efficiency: Can be applied directly to damp surfaces, reducing downtime.
- Reliability: Effective on substrates where crystalline waterproofing fails.
Technical Downloads
Vandex Uni Mortar 1 Z TDS | Vandex Uni Mortar 1 Z SDS
Technical information sourced from the Fosroc Vandex Product Guide.