Anyone near experience of the insulation powder that you make the addition of to paint to comfort beside insulation? I have heard just about an insulation power that you mix in...

I have heard just about an insulation power that you mix in with your regular paint in the past painting. Apparently this helps next to insulation. Comments and/or experience welcomed.
Answers:    The R value for this is small.
Too small to consider for any type of Resistance to grill gain or loss through the home.
What are you trying to insulate?
You may not believe this, but for the passed 5 years, when I paint with flat, or simi-gloss paint.I put several drops of dish washing detergent contained by my paint.