Order it online and have it sent directly to the people responsible for your business maintenance or to your building site.
For maintenance teams, it is put down at a rate of 15 g per metre squared. This gives an application area of approx. 26,500 m2.
The bag in which it arrives is lined and closed, but storage is recommended in the dry. Even in large quantities, this product has no safety concerns (COSHH) or fire department (environmental) concerns.