how can I make a removable mural with heavy MDF shapes, using magnets?
Hi there, I'm trying to make a mural for our school, using MDF shapes that will be painted by the children. The mural needs to be removable for when the wall needs repainting. Somebody suggested adhesive magnets. Are they strong enough to hold pieces that are around 1,80m high and weigh over 6 kilos? I was hoping to use 1 or 2 screws on the bigger pieces, just in case they slide.
Anyone has some experience on this?