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Old 08-08-2021, 12:51 PM   #4
lupo
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Join Date: Aug 2019
Location: usa
Posts: 184
Re: Rust coming through new epoxy - help

https://mail.google.com/mail/u/0/?ta...cLcDbMDzLWSXfm
And outside in the elements for 2 years. Pay particular attention to the edges you notice the rust has not crept beyond that edge and there's no rust bleeding through primer anywhere In an ideal application you would apply two coats of this primer and then an epoxy surfacer over it and then your top coats. In the Industrial Coatings industry this type of system is used for maximum corrosion resistance in saltwater exposure applications.

Last edited by lupo; 08-08-2021 at 12:58 PM.
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