That means replacing or repairing existing flashing or shingles instead of using roof sealant as a leak stopper. Only use caulk for very small holes and when flashing isn’t an option as a leak ...

4" x 50' Foot Contin ROLL of authentic Eternabond repair tape. Bonds to surfaces and stops leaks. Use on: EPDM, TPO, most PVC, CSPE/Hypalon, CPE, SBS, APP modifieds, asphalt BURs, coal tar BURs ...