- Edited
Ines Angelina @Vanessa
It's called spray paint.
Just give it one or two sprays in white (and then in your color of choice) and your wish shall come true
You might need to tape over the neoprenelining tho, Dunno how it reacts with paint.
I mean this stuff sticks to buildingwalls and lasts for decades. Should work fine on CB.
I suggest you girls first use sand paper to make the surface more rough. Otherwise it will become like throwing shit at the wall until it sticks.