Which tape is better for a vacuum sealer sealing bar?

Both work. The PTFE roll is thicker at 6.8 mil and cheaper, so it is the better value for sealing bars. The BOMEI roll has adhesive backing, which helps it stay put.

Which one handles higher heat?

The BOMEI PACK tape, rated above 518°F (270°C). The PTFE roll is rated to 500°F (260°C).

Is the BOMEI tape worth the extra $3.89?

Only if you need the higher heat rating or the adhesive backing. Otherwise the PTFE roll does the same job for less.

Does the PTFE tape have adhesive?

This variant is self-wound with no adhesive. It is used as a release surface or barrier, not as a stick-on tape.

How long is each roll?

Both rolls are 1 inch wide and 33 feet long, so you get the same length either way.

PTFE Teflon Tape for Vacuum Sealers vs BOMEI PACK PTFE Teflon Tape

Buy the PTFE Teflon Tape if you want the lower price and a thicker 6.8 mil layer for sealing bars and insulation. Buy the BOMEI PACK if you want a slightly higher rated heat ceiling and a known brand name. On November 7, 2026 the PTFE roll is $5.99 at Amazon and the BOMEI roll is $9.88 at Amazon, so the PTFE tape costs about $3.89 less.

Today the PTFE Teflon Tape for Vacuum Sealers costs $3.89 less at its best price.

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