Top Secret PDR Premium Blue Glue for use in PDR Each package contains 10 sticks each stick approximately 10 in length (Paint less Dent Removal) this glue has been formulated to work in cooler than room temperature, to warmer than room temperature. For use on bigger dents and tabs. For best results I recommend using this glue in temps of 50 Degrees up to 95 Degrees. This is a high performance glue product for use by professionals for removing dents.