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Dust Collection Bag House Preserved With Belzona



Pulp & Paper (PLPR)



Tanks and Chemical Containment Areas (TCC)


Customer Location:

Montana, USA


Application Date:



Application Situation:

Square to round transition on a dust collection bag house at a particle board manufacturing plant.   



Unprotected steel was exposed to moisture repeatedly at this transition piece of duct work. The moisture enabled corrosion that began destroying this section of duct work. Undetermined repair or replacement times were not a good option for this particle board manufacturer. Due to the critical production need of this equipment and to the elevated location of the transition piece it was important to preserve it from failing.



Belzona 5811 (Immersion Grade)

Belzona 9111 (Cleaner/Degreaser) 



Carbon Steel


Application Method:

The application was carried out in accordance with a modified version of Belzona Know-How System Leaflet TCC-5 and Belzona Instructions For Use.


Belzona Facts:

The preservation of this duct work saved this company the expense of a crane to replace it as well as extended downtime when it failed.


Photographs Description

  1. Surface profile prepared
  2. Belzona 9111 applied
  3. First coat of Belzona 5811 applied
  4. Second coat of Belzona 5811 complete
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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