GardaPack®16-inch GP743M Vacuum Sealer Heat-Seal Foam

GP743M Heat-Seal Foam. Critical Pressure PointThe GardaPack® GP743M Heat-Seal Foam is essential for proper vacuum sealer operation. It sits above the seal bar, providing the necessary downward force and cushioning to help the machine achieve a perfect, deep vacuum and a complete heat seal every time. If your seals are inconsistent or incomplete, a compromised seal foam could be the cause.Maintenance & LongevityWhile built to last a long time, the Seal Foam is susceptible to damage from sharp objects or normal wear and tear over time. Replace this part if you notice it is missing or damaged. This foam is not a highly consumable item, but having a replacement available ensures you can instantly correct any sealing issues caused by pressure loss.