Mikey98118
You said: I’m not sure it is the same formula today. But. you can make a better formula, for less money than this product now costs. 100% colloidal zirconium flour can be purchased from various labs and mixed with phosphoric acid to make a high-emissive coating rated above 90% “reflective” of radiant heat"
Where can one find colloidal zirconium flour, and what are you using as your phosphoric acid source?