Your new Scepter fuel container comes equipped with a flame mitigation device (FMD). Never remove or alter the flame mitigation device inside the container opening. The FMD is a safety device intended to reduce the chance of some types of fires or explosions.
HOW TO FILL A CAN WITH A FLAME MITIGATION DEVICE (FMD)
HOW TO OPERATE YOUR NEW SCEPTER SMARTCONTROL® FUEL CONTAINER