Sika 514907 Drain 850 Geo Dimpled Drainage 2.44m x 12.50m

Sika 514907 Drain 850 Geo Dimpled Drainage 2.44m x 12.50m

Sika® Drain-850 Geo is a high density polyethylene (HDPE), heavy duty drainage and protection sheet with 10 mm high dimples on the bottom layer and a bonded geotextile (PP) filtration layer on the top layer. As a protection and drainage sheet for: Preformed sheet and liquid applied membrane waterproofing systems; Sika® White Box concept for waterproofing retaining walls and heavy duty use roofs/podiums.