Variable timer controls add sealing flexibility. Sealer will work on up to 6 Mil poly. Foot Operated Impulse Sealers use standard 110 volt power. Service kits containing 2 heating elements and 2 PTFE glass cloth tape strips are available for each sealer.These units are available in 12″, 18″, and 24″ lengths with a 2.5mm wide seal. Sealer comes with a 26″ pedestal, a 2″ base, and adjustable work table with an adjustable foot control.