Impulse Heat Sealer, 20 inch

Seals polypropylene and polyethylene bags and tubing up to 6 mil thick. No warm up required. Flat element sealer does not melt through bags and tubing; use scissors or other cutting instrument to trim bag tops and tails. Creates super strong, tamper-evident tail flap seal. Not recommended for sealing material thicker than 6 mil. 20" seal width. Service kit sold separately.