8″ Black Bitumen Roll Water Proof

• Base ply: Reinforcing polyester or fiberglass mat (typical)
• Saturation: Modified bitumen (asphalt)
• Surfacing (optional): Sand, gravel, or polyethylene film

Dimensions:

• Width: 8 inches (20.3 cm)
• Thickness: (typical options include)
  • 40 mil (1.0 mm)
  • 60 mil (1.5 mm)
  • 80 mil (2.0 mm)
• Length: Varies depending on manufacturer (usually 100-300 feet per roll)

Performance:

• Waterproofing: Impervious to water infiltration
• Tensile Strength: High resistance to tearing and puncturing
• Elongation: Flexible to accommodate building movement
• Heat Resistance: Able to withstand high temperatures (varies depending on bitumen type)
• Cold Brittleness: Maintains flexibility in cold weather (varies depending on bitumen type)

Applications:

• Roof waterproofing (flat or pitched roofs)
• Foundation walls
• Basement waterproofing
• Plaza decks
• Below-grade applications
• Perimeter walls