The belts should be stored in dry, frost-free rooms. Do not store near heaters, cold or damp walls, doors or windows or directly on the floor. Storage temperatures between 18u00b0C and 22u00b0C at a relative humidity between 45% and 65% are recommended. Protect belts from exposure to direct sunlight. If possible, store sanding belts in the original packaging until used. Store sanding belts that have been removed from packaging in such a way that deformation is prevented.