KHIA headerKnow-How in Action


Belzona® Emergency Pipe Repair At School



Buildings & Structures (BSTR)



Valves, Pipes and Fittings (VPF)


Customer Location:

Worcester, UK


Application Date:

November 2011


Application Situation:

Water pipe in a school boiler room



Two small pin holes had appeared under the paint in the main water pipe. Water was now leaking onto the floor creating a slip hazard over a large area.



Belzona® 1291 (ES Metal)

Belzona® 1221 (Super E Metal) 



Steel Pipe


Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflet VPF-11


Belzona Facts:

The mains water pipe could only shut down for a short period of time as it supplied the kitchens and the toilet block, a very fast repair was required. The repair was carried out within an hour with no disruption to the school or pupils.


Photographs Description

  1. Surface preparation 
  2. Application of Belzona® 1291 to stem the leak 
  3. Belzona® 1291 being held in place with tourniquet during cure 
  4. Belzona® 1221 applied with Belzona® 9341 (Reinforment tape) over the Belzona® 1291 to complete the repair
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


For more information about Belzona visit: