Topic: Por-15 gas sealant

[Johnny5]

Hey there,

I cleaned and derusted a tank that had some pinholes in it. I applied Por-15 sealant and most of the pinholes were sealed but a couple still weep. Is it possible to do a second coat on this inside? Just curious if anyone has done that before.

[innovativems]

I think you're outside your window for redcoat since fuel was in it.  Caswell can be applied over it though


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[Johnny5]

I just emailed Por15. I'll report back what they say.

Caswell's website says the kreem or Por 15 coatings need to be removed before the caswell coating. So don't know about that one.