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Belzona® Extends Life Of Cooling Towers



Heating, Ventilation & Air Conditioning (HVAC)



Tanks and Chemical Containment Areas (TCC)


Customer Location:

Bank, Birmingham, Alabama USA


Application Date:

November 2007


Application Situation:

3 Marley cooling tower cold wells.



Chemicals used in water treatment had eaten the galvanizing off the sheet metal on the cooling tower pans. Pans needed to have the seams sealed and pans coated to prevent corrosion.



Belzona® 3121 (MR7)
Belzona® 5811 (Immersion Grade)


Galvanized steel


Application Method:

Application was carried out in accordance with Belzona Know-How System Leaflets TCC-5 & RPA-1. Surfaces were abrasive blasted. Perimeter of pans and seams were sealed with Belzona® 3121. Belzona® 5811 applied to the entire interior surface of pans.


Belzona Facts:

Customer was referred to Belzona by the local Marley dealer. Several applications have been done with this dealer in the past and each had been a great success


Photographs Description

  1. Marley Cooling Towers at the Bank
  2. Belzona® 3121 with Reinforcement Sheet being applied to seams
  3. & 4. Completed application
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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