Can I used Puddy Pads at recessed toilet paper holders to maintain a 1-hour wall rating.
Hello Mike,
Typically for these conditions we need to move toward a sealant or mineral wool and sealant solution. Because there is not a listed firestop system for your penetrant, this will need to be evaluated through an Engineering Judgment (EJ).
For an EJ please visit the Hilti Construction Platform (HCP), our company’s new engineering service website. This platform will be the home for all your Fire Protection Design needs. HCP also enables you to track the status of your request.
You can find more information on how to access this new platform here:
https://www.hilti.com/ej
If you have any questions or require assistance navigating the platform, please call Customer Service for help at 1-800-879-8000
Travis Pearce
Fire Protection Engineer