I want to lay 6"sq ceramic tile on our Formica backsplash. I will be using Mapie Mastic to lay the tile but am wondering if the Formica needs some sort of preparation or not. To me, it would seem that the Formica would be too slick and not offer a good surface (as is) for mastic to adhere to. BTW, removing the Formica is NOT an option according to the Boss Wife!
P.S. Also the option offered in another list of replacing the Boss Wife is not an option either (grin).
Regards, NIK