Waterproofing
Poly-C1 54Z
Poly-C1 54Z
2K Flexible, Polymer-Modified Cementitious Coating
A two-component polymer-modified cementitious waterproofing slurry consisting of a liquid polymer dispersion and a cementitious powder component with graded aggregates and additives. After mixing, it forms a flexible waterproof membrane capable of bridging cracks and protecting concrete against water ingress, carbonation and chloride attack. It is suitable for internal and external waterproofing applications such as bathrooms, terraces, balconies, basements, water tanks and retaining structures.
Features and Benefits
Features and Benefits
- Two-component flexible cementitious waterproofing system.
- Excellent adhesion to concrete and masonry substrates.
- Excellent resistance to water ingress.
- Suitable for application on damp / SSD mineral substrates.
- Suitable for positive-side waterproofing applications.
- Suitable for internal and external waterproofing applications.
Area of Applications
- Bathrooms, toilets, kitchens and wet areas.
- Balconies, terraces, canopies and chajjas.
- Concrete roofs and concealed roof waterproofing.
- Internal sides of domestic water tanks and reservoirs.
- Internal damp walls and concrete surfaces.
- Concrete foundations, basements and suitable below-ground structures.
- Planters and other suitable cementitious waterproofing applications.
- Waterproofing below tiles in wet areas.
Application
- Pre-wet the prepared substrate thoroughly and allow excess water to drain. The surface should remain damp without standing water.
- Apply the first coat using a stiff nylon brush, working the material well into the substrate to fill minor surface irregularities.
- Where reinforcement is specified, embed compatible non-woven geotextile fabric at critical junctions / angle fillets while the first coat is still wet.
Technical Specifications
| Property | Test Method | Result |
|---|---|---|
| Tensile Strength | ASTM D 2370-2016 | > 1 N/mm² |
| Elongation @ Break | ASTM D 2370-2016 | 50 – 60 % |
| Static Crack-bridging | EN 1062-7 | 1 mm |
| Pull-off Adhesion Strength to Concrete | ASTM D 7234-2022 | > 1 N/mm² |
| Depth of Water Permeability @ 7 Bar | EN 12390-8-2019 | Nil |
| Negative Side Water Permeability @ 5 Bar | ASTM D 7088-2017 | Pass |
| Standard Pack Size | 20 KG | |
| Packaging | 15 Kg Bag + 5 KG Cannister | |