Product Description
 
Johnstone's Speciality Magnetic Paint for Blackboards gives a hard wearing, magnetic, matt black finish to interior wood, plaster or metal.
It is perfect for creating or restoring blackboards in any room of your home.
please note: the more coats that are applied, the stronger the magnetic effect will be. For best magnetic effect, please use a good quality, strong magnet, such as a Neodymium magnet