WeatherLock® Flex installed between the roof deck and the roofing helps prevent damage caused by wind-driven rain and ice damming.
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WeatherLock® Specialty Tile & Metal Installation Instructions
CertainTeed WinterGuard 36-in x 65-ft 195-sq ft Rubberized Asphalt
Owens Corning WeatherLock G (200 Sq. Ft.) Granular Self-Sealing
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Owens Corning WeatherLock G (200 Sq. Ft.) Granular Self-Sealing
Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene
WeatherLock® Granulated Ice & Water Barrier Installation
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Owens Corning 225 sq. ft. WeatherLock Flex Flexible Self-Sealing