Monoammonium phosphate based dry chemical agent. Capable of fighting Class A, B, C and E fires Kitemark / LPCB certified to BS EN3. High quality polyester paint / Controlled discharge / Brass nickel plated head valve with simple squeeze operation. Rechargeable and easy to service. Ideal Use: Houses, office, buildings, warehouses, farms, wood working area etc. Note: Not recommended for use on expensive and delicate equipment like computers, Tablets, or Electronics.