When cutting a soft patch, what is the recommended distance for the cut?

When cutting a soft patch, the recommended distance for the cut is 1 inch above and below the area that requires sealing or repair. This measurement is crucial because it allows for a proper overlap of the patch material, ensuring a secure fit. A 1-inch margin provides enough space to accommodate the patching material while preventing the edges from becoming too thin, which could compromise the integrity of the repair.

Cutting too close to the damaged area could result in an ineffective seal, potentially failing to hold back water or other contaminants. Conversely, cutting much farther away from the damaged area would not be practical, as it might waste material and extend the time required for the repair without necessarily improving the effectiveness. Therefore, adhering to the recommended 1-inch distance strikes a balance between efficiency and ensuring a robust repair.