New Option for Submitting UPF Warranty Claims! In order to better serve your service needs, United Plastic Fabricating proudly announces a way to handle tank repairs! UPF Warranty, which for many years has provided lifetime warranty, has recently updated your options for alerting us to any leaks. In the past, we’ve relied mostly on phone calls and a few emails to report tank issues and provide service. However, we now have an online form you can submit to handle all of the information! Simply enter the relevant details into the respective fields, and the system delivers the information straight to…Blog, News and tagged Tank Repair, UPF Warranty on .