Thanks for all the comments folks. Was hoping someone knew. I've contacted TechShield for their take on it. If I hear back from them I'll post their response. I'm out for now.
If you are correct then spraying foam over the shiny will have the same (negative) result. Which do I believe; that there is no way around the moisture problem or there is, because some builders are using spray foam as a solution? Seems to me if spray foam against the shiny prevents moisture...
<<<<How is painting it going to alleviate the vapor barrier location (moisture) issue?>>>>
There won't be any moisture if there is no airspace. Directly applied paint will eliminate the airspace/moisture problem.
What would be the best way to paint over an existing radiant barrier sheathing wall surface (the shiny side)?
Would a sprayed on latex paint work?
I have a building with radiant barrier (TechShield) installed; shiny face inside. I need to insulate this building. Using foam board or fiberglass...
I have a 50x50 x20 metal building. Insulated. I live in an RV and in the winter I move the RV indoors.
I need to find a way to capture the propane furnace exhaust moisture before it gets in the garage atmosphere.
I need a method of condensing the exhaust as quickly as possible after it leaves...