CPR Repairs and Coats Cooling Tower Water Holding Tanks
CPR Repairs and Coats Water Tanks
CUSTOMER: Bank operations building in Toronto
PROBLEM: Corrosion of tank holding cooling tower water – all four compartments.
PRODUCTS: Paste Grade Metal Composite followed by two coats of Epoxy Polymers.
SUBSTRATE: Carbon Steel
APPLICATION Procedure: Substrate was blasted to a 3-4 mil profile and then pit filled with a paste grade epoxy polymer and then over coated with two coats of coating grade epoxy polymers.
CPR Notables: Blasting was done under negative pressure to contain dust. All pit filling and coating materials were 100% solid Epoxy Polymers with no VOC’s that would cause any buiding environment issues.
PHOTOGRAPHS
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/77842.png)
Corrision shown prior to the commencement of work.
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/77843.png)
Filling the pits and stripe coating prior to the application of the final two coats of Epoxy / Polymers.
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/77844.png)
Pin hole checks were performed after the second application has cured.
![](https://www.polymericcoatings.com/wp-content/uploads/2018/10/77845.png)
Back into service timing was completed within the customer requirements with absolutely no VOCs.