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Belzona® Protects Parapet Walls From Water Penetration



Buildings & Structures (BSTR)



Roof Problem Areas (RPA)


Customer Location:

Toronto, ON, Canada


Application Date:

August 2013


Application Situation:

Parapet walls of a condominium building.



Water was penetrating the concrete.



Belzona 3911 (PSC Surface Conditioner)

Belzona 5131 (EG-Cladding)





Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet RPA-10 for sealing leaking areas in parapet walls and copings. A wire brush was used to prepare the surface and brushed off to remove all the dust. Belzona 3911 was applied with a brush to the entire surface. Belzona 5131 was applied with a lambs wool roller in accordance with Belzona Instructions For Use.


Belzona Facts:

Belzona 5131 is a coating for long term waterproofing and weatherproofing of exterior and interior walls and structures which provides long term protection. Belzona 5131 also has built-in energy conservation properties providing low thermal conductivity that together with exeptionally low heat capacity, will make cold surfaces feel warm thus minimising condensation and make warm surfaces feel cooler.


Photographs Description

  1. Prior to application
  2. Application in progress
  3. Completed application
Case study pic one


 Case study pic two


 Case study pic three




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