Naoh storage tank lining

[alifallahian]

Dear All,
we have a storage tank for NaOH 40%(tank operation temperature was ambient) . we want to internal lining it. my contractor recommend that we can line it whit Epoxy glass flake paint. however my recommendation is vinyl ester. can we choose epoxy glass flake for these purpose? epoxy glass flake paint is a good choice for internal lining of NAOH(40%) storage tank? glass fiber can resist in basis ambiance? thanks.

 

[Andrew1974]

Here's an option we used in the past for tank internal tank lining:

https://gulfcoastpaint.com/pc-517-poly-chemcure-high-build-glass-filled-epoxy-mastic/

I would contact the manufacturer and ask if the product can handle NaOH 40%.

Thanks,
Andy Jr.