No. Compeed Blister Cushions are designed using hydrocolloid and adhesive particles that are spread across the whole bandage. The amount of hydrocolloid and adhesive particles varies depending on the shape and size of the bandage. Compeed Blister Cushions are also designed with a tapering shape to ensure they stick well and provide optimal absorption of excess fluid. There are a range of sizes and shapes of Compeed Blister Cushions available to fit your blister without needing to cut them.