Capaproof HYBRID W

Aliphatic polyurethane waterproofing coating in water-based form for exposed roofs

• Hybrid polyurea
• Trowel or roller application
• Coldapplication
• Highmechanical performance

Elastomeric waterproofing coating made of aliphatic polyurethane water-based elastomeric polyurethane for roofs, for use when mechanical durability and excellent waterproofing properties are required. It forms a film that is impervious to moisture, resistant to UV rays and mechanical stress.

Capaproof HYBRID W

• Concrete roofs, hydraulic tiles, cementitious screeds.
• Weight-bearing roofs where high resistance to standing water is required.
• Metallic surfaces.
• Over new or old liquid waterproofing membranes.
• Over PU foam insulation for protection.
• On mineral bituminous membranes.
The above surfaces require proper preparation and priming prior to the application of CAPAPROOF HYBRID W


13 kg packages in plastic pails.

Certificates and test reports

• CE certification according to EN 1504-2.
• Certificate of Compliance No. 1922-CPR-0386.
• LEED v4.1 compliant: SS Credit - Heat Island Reduction - Option 1 - High reflectance roof, initial SRI ≥ 82.
• Complies with V.O.C. content requirements according to E.U. Directive 2004/42/EC.

Properties and advantages

• Great elongation mechanical resistance.
• Excellent resistance to standing water.
• Certified cool roofing properties (for white colour shade).
• Ideal waterproofing solution for weight-bearing roofs.
• Durable resistance to UV radiation and adverse weather conditions.
• Remains elastic over a wide temperature range from -15 °C to +80 °C. • No signs of blisters or craters on the surface during the curing phase.
• Increased hardness and crack bridging properties.
• Also applicable in cloudy weather conditions.
• Environmentally friendly and easy to use (water-based, single- component).
• Long service life assured.


The recommendations for use are based on our knowledge and experience. The technical data have been obtained under normal laboratory conditions and may vary depending on the working conditions. As the conditions of application are beyond our control, the information in this sheet does not imply any liability on the part of the company.


Declaraciones Medioambientales

Concienciados con el medioambiente