Magnetic paint
Magnetic paint is used to create a magnetic surface. The paint is ferrous, as it has iron dust mixed into it. Magnetic paint can be applied directly onto the wall and can be used to create a notice board to stick your magnets on.
Magnetic paint is used to create a magnetic surface. The paint is ferrous, as it has iron dust mixed into it. Magnetic paint can be applied directly onto the wall and can be used to create a notice board to stick your magnets on.