iron powder for painting

After ordinary paint is brush to wall or furniture, if want to hang article, be about to viscose or nail, the meeting after taking off adornment at the same time causes certain damage to wall; If 25 to 30% of the reduced iron powder is added in the paint, can not change the paint performance, under the premise of the brush in the paint of the wall have magnetic adsorption ability, decorated with set on the magnet, can directly to the decorations hanging on the wall, at the same time change ornaments position at any time, walls or furniture paint will not be destroyed, the added reduced iron powder, with The magnetic adsorption ability of paint is called iron powder paint。