WeatherLock® Mat

Helps Create a Water-Proof Barrier

• SureStep® Technology provides excellent traction to help protect crews against slipping
• Light weight - Easy to load, carry and install
• Versatile selvage edge design - Allows for faster installation
• WeatherLock® Mat Self-Sealing Ice & Water Barrier is an essential part of the Owens Corning® Total Protection Roofing System®^.

TECHNICAL INFORMATION

CONSTRUCTION

Reinforcement: Durable FIBERGLAS™ mat

Adhesive: Modified Asphalt

Removable Backing: Split-sheet peel away release liner

Application: Engineered for asphalt shingles, wood shake and quarry slate roof assemblies

TYPICAL VALUES ¹

Length: 66.7 ft. (21.3 m.)

Width: 3 ft (0.9 m.)

Gross Coverage: 200 sq. ft. (19.4 m²)

¹ All values are approximate.

^ Excludes non–Owens Corning™ Roofing Products such as flashing, fasteners and wood decking.

UL Class A Fire Resistance applies when installed under asphalt shingles and quarry slate.