SITEDRAIN C 96 12 Chimney Drain 12" x 100' Roll American Wick Drain Tactile Paving corrosion resistant construction ensures longevity under corrosion resistant construction ensures longevity under exposure to weather and rooftop conditions Flexible Outlet & Sealing Options: Supports a variety of outlet configurations and integrates with waterproofing membranes and paving systems for secure cost effective solution for vertical installation at discrete intervals — ideal for retaining walls It is constructed by fully wrapping a special width perforated polymeric drainage core with a laminated nonwoven geotextile filter fabric