Polyguard 665

665 Membrane is 65 mil membrane composed of a self-adhering, polymer modified asphalt layer, laminated to a woven polypropylene backing. 665 Membrane is easy to work with and equally effective on bridges and pavements for waterproofing and crack control.

• 65 mil membrane: woven polypropylene backing with polymer modified asphalt adhesive

• Compatible with asphalt and concrete pavements

• Exceptional bond tpavement surface

• Ease of installation - available in widths from 12" to 48"

• Minimal disruption to traffic

• Moisture barrier protection

• Reduces structural deterioration

• Extends pavement service life of overlay and bridge deck