Can Kool Deck paint work on metal?

[poweranimal]

Can’t find anywhere online if it’s strictly for concrete, or if it will have the same effect on other surfaces, such as pool railings, lounge chairs, etc.

 

[kul]

Hmmm what is indicated on their website or on their packaging? I haven’t heard of it being used on other items, but you never know if someone on TFP might have. Let’s see what others say!