DEMEDO High Density Foam Tape for Window AC Seal

Seal gaps around your portable air conditioner with this high-density foam tape. Its widened and thickened design ensures energy efficiency by keeping cool air in during summer and blocking drafts in winter. The soft, rebound foam fills irregular gaps effectively, and the upgraded self-adhesive backing provides strong, reliable adhesion without extra glue. This non-toxic tape is versatile for doors, windows, and can act as a cushion for equipment.