The key to an effective, adhesively mounted snow guard is in properly preparing the roof surface and installing it at the right time. A Panel Guard Snow Guard can be attached to a roof system using a caulk gun and SureBond 190 or Chemlink M-1 Universal Structural Adhesive. First make sure you are installing this snow retention product within the temperature limits and proper cure times provided by the adhesive mfg. Second, the roof must be cleaned with a non-corrosive agent such as Isopropyl Alcohol (rubbing alcohol). By paying attention to these factors, the SS Panel Guard Snow Guard, adhesive mount, will hold back the snow loads it is specified for.