Which paint do you think?

Aluminium solar reflective paint, like a coating for roofs, or just normal white paint? I’m looking to paint my black dwc system in an attempt to keep heat down.
The solar reflective paint is designed to bounce heat but my thinking is it will still have heat sucked into it as the buckets are still black… what do you think?

I recommend the flat white paint. I believe there is a YouTube video where they actually compare all the reflective surfaces to flat white paint and it beats them all. But don’t take my word for it lol!


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Correct it reflects best and also prevents hot spots mylar is bad for titanium white is best but even a white primer does the trick