går de godt til rå metaltavler

skal du ikke kaste dig ud i at købe denne magnet

har en metaltavle eller et locker skab

så nøglen kan hænge i nøgleringen (selve nøglen er nemlig sjældent magnetisk

Rensevæske til overflader, 100 ml. (isopropyl) Tier1 går de godt til råCleaning liquid with isopropyl alcohol in a small handy spray bottle. Content: 100 ml. Isopropyl is the best shortcut to cleaning a surface and removing surface tension before putting a magnet or piece of metal on a flat surface. Most regular types of rubbing alcohol leave a film. This means that you can't just stick something to the surface afterwards. Therefore, you need to use a glass cleaner with a high content of isopropyl alcohol. This board