Do you often find it hard to clean hard to reach areas of equipment The AF Invertible sprayduster 250ml is perfect for cleaning dust and debris from inaccessible areas. This product can be used at angle to ensure that even the hardest to reach areas are easily accessed leaving equipment and surfaces dust free. (Always power down equipment first). Fully compliant with changing F-gas regulations as of 1/1/18. Contains propellant - HFC 152A. For full details on flammability please see our product information sheet.