DAP Presto Patch with porous drywall paper is a permanent drywall repair solution. Makes repairs invisible, restores structural integrity of wall, pre-cut for easy and fast installation. Use with standard 1/2" drywall. Do not install in temperatures below 45 degrees F (Fahrenheit) or above 85 degrees F. Includes 1 pre-cut drywall circle with oversized taping paper attached and 1 foam template. Joint compound required to install (not included).