These cabinets are for the storage of Class 4 chemicals in liquid or solid form as classified by the United Nations criteria and the ADG Code for Dangerous Goods. These Class 4 Dangerous Goods Storage Cabinets comply with the Australian Standard AS5026 "The Storage and Handling of Class 4 Dangerous Goods". Store a range of different tin sizes in the storage cabinet. The perforated shelves can be easily adjusted. The unit arrives with a liquid tight spill containment sump, ventilators, and compliant warning placards. If you have any questions or are unsure of which flammable storage cabinet suits your situation, please feel free to call us during business hours on 1300 088 089 or email: techsupport@sayka.com.au