WeatherLock® G Granulated Self-Sealing Ice & Water Barrier SEAL. HELPS CREATE A A HELPS CREATE WATERTIGHT SEALBARRIER WATER-PROOF Valleys Eaves TOTAL PROTECTION. TOTAL CONFIDENCE. TM SEAL. DEFEND. BREATHE.
WeatherLock® G Granulated Self-Sealing Ice & Water Barrier is a component of the Owens Corning® Total Protection Roofing System.®^ Enhanced to help provide protection. WeatherLock® G Granulated Self-Sealing Ice & Water Barrier allows for proper water flow, helps in preventing damage caused by ice dams. Engineered for asphalt shingles, wood shakes and quarry slate roof assemblies. • Added protection—Acts as a waterproof barrier in the most vulnerable sections of the roof to create a second line of defense.