Rubber magnet
CALAMIT
This extruded magnetic rubber comes in 50 or 100 meter.
It can be supplied with adhesive applied on the less magnetized face, and painted or screenprinted for advertising purposes.
From the magnetic attraction standpoint, it is doubtless the weakest material available. Its low production cost, however, makes it suitable for a wide range of applications (panels, toys, fridge gaskets, etc.).
