Multi-Purpose: Impulse sealer, high-speed sealer, food packaging, hot melt machine, motor, high and low voltage electrical products, wire and cable insulation protection, battery manufacturing sewing machine, etc. Excellent quality - suitable for Foodsaver, Nesco, Cabella, Weston, Seal A Meal vacuum sealers and most portable/impulse heat sealer models. Easy to use: just peel the tape from the roll and apply it to the desired location (clean the surface before applying new tape). Position above vacuum sealer wire, below impulse sealer wire. Instructions - 1/2" wide x 33" long - roll of PTFE tape with adhesive backing. The band can be slightly wider and longer than needed, allowing wide compatibility. Replace the tape if warnings appear, print fades, or seal quality is unsatisfactory. Features: strong adhesion, high temperature resistance, windproof, anti-corrosion. Widely used, suitable for all Foodsaver, Gamesaver, Professional, Weston Pro 2100, 2300 and more models.