Poly-C1 54Z

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.

Poly-C1 54Z Waterproofing - Front
Poly-C1 54Z Waterproofing - Side
Poly-C1 54Z Waterproofing - Back

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