Yes, it is very expensive. $ ~( P, I4 a* r/ U3 O0 X$ X8 u2 E
7 w" D2 l( p/ p* X' l' Z9 {( L7 y
Unless people wish to cover up something, financially it doesn't make sense. The painter has to scrap or sand off the black coating first, then paint the white, a complicated project.