Krylon Fusion on rock?

[ChloG]

I was wondering if anyone has used krylon fusion on dry rock or concrete?

 

[smartwater101]

Yes. As long as you let it properly dry (give it a few days.) Once its dry its completely inert. If you're patient with that, it will be fine.

 

[wesman42]

I personally wouldn't trust it for an underwater saltwater application. At least give the company a call.

 

[Hermie]

You would need to seal up the rock first with some waterproofer because the rock can erode from "behind" or under the fusion paint and the paint would flake off.

What kind of rock are you talking about painting?