Roof waterproofing membrane WEATHERLOCK®

self-adhesiveflexiblesynthetic

WeatherLock® Flex Flexible Self-Sealing Ice & Water Barrier provides excellent roof deck protection against water infiltration resulting from the freeze/thaw cycle, wind-driven rains and normal water flow around eaves, rakes, valleys, vents, chimneys and skylights. Engineered for asphalt shingles, wood shakes and quarry slate roof assemblies, WeatherLock® Flex also offers: High performance Flexible and pliable poly surface and modified asphalt combine to adhere around irregular shapes, inside corners and at sharp angles, even in cold-weather applications to 40ºF Added protection Acts as a waterproof barrier in the most vulnerable sections of the roof, such as valleys and other roof penetrations, to create a second line of defense. For optimal protection, apply to entire roof deck on 2:12 to 4:12 pitch roofs*** Aggressive self-adhesive Exceeds adhesion performance requirements to help prevent water migration Slip-resistant surface For excellent traction and safe installation Seals tight around nails Modified asphalt construction for a tight seal around nails to prevent water penetration Contractor convenience UV exposure up to 30 days without edge curling while continuing to provide high-performance lap seal. Split backer sheet for easy application**** WeatherLock® Flex is an essential part of the Owens Corning™ Total Protection Roofing System™§. Construction: Surface: High-strength cross-laminated poly surface Adhesive Styrene: Modified asphalt Removable Backing: Removable Backing; Peel-away release liner** Application: Engineered for asphalt shingles, wood shakes and quarry slate roof assemblies