Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene Roof Underlayment Item #57471 Model #63950002 water features and fountains) once

water features and fountains) once fully cured (after 21 days)

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

Not recommended for use on ABS piping installations

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

: 210 Degrees F

Owens Corning WeatherLock 36-in x 66.7-ft 200-sq ft Polypropylene Roof Underlayment Item #57471 Model #63950002 water features and fountains) onceResists 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