https://www.impulsesealersupply.com/24_Foot_Impulse_Sealer_Repair_Kit_Teflon_Wire__1395
Repair Kits - 24" Double Impulse Foot Sealer Repair Kit with Ptfe and Wire - 5mm Seal - Impulse...
Boatman Marking carries repair kits for heat sealers, impulse sealers, hand sealers, and foot sealers, including a variety of spare parts.