Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene Roof Underlayment Item #57471 Model #63950002 our mechanical thermostats are manufactured

our mechanical thermostats are manufactured with plated terminals to prevent corrosion

The Project Source 15

Diamond masonry blade - high performance diamond matrix provides 200x's the life of conventional abrasives and enhanced material removal

Covers up to 10 sq ft and dries to the touch in 30 minutes

Gloss finish provides a fresh look to any project

Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene Roof Underlayment Item #57471 Model #63950002 our mechanical thermostats are manufacturedResists cracking and breaking during installation due to excellent tear resistance Adheres to roof deck to prevent water migration, split backer sheet for easy application and positioning on the roof deck Slip resistant granulated surface allows for better traction Modified asphalt creates dependable, watertight construction that seals around nails and the taped selvedge edge improves the seal between courses