The induction sealer can seal bottles of different kinds. These includes: Plastic Bottles Plastic Bottle Sealer The induction sealer can seal plastic bottles easily. You can seal every type of plastic bottle from it. Glass Bottles Glass Bottle Sealer You can also seal the glass bottles with the induction sealer. They are also very easily be sealed by it. Metal Cans The last kind of bottles you can seal from the induction sealer is metal cans. The best induction sealer that is used for sealing metal cans is the fully automatic one.