Full speed ahead. The tyre sealant bottle is part of the Mobility Set. It is integrated into the compressor case and can be replaced as needed, to allow for on-site repairs in the case of repeated tyre damage. Just screw the sealant tube directly onto the vent and set the switch (AIR/REPAIR) to “Repair”, supplying 12 V power. Then activate the compressor using the “ON/OFF” switch to fill in the sealant and drive on.