Verified by manufacturer 1 day ago
WeatherLock® G Granulated Self-Sealing Ice & Water Barrier allows for proper flow of water off the roof and helps prevent damage caused by water migration.
Helps Create a Water-Proof Barrier
Engineered for asphalt shingles, wood shakes and quarry slate roofs, WeatherLock® G Granulated also features:
* Ensure proper ventilation is met when applied over the entire roof deck.
^ Excludes non–Owens Corning™ Roofing Products such as flashing, fasteners and wood decking.
CMS | 07 31 13.13 Fiberglass-Reinforced Asphalt Shingles Primary |