The Anti-Root APP-Bitumen Waterproofing Membrane

  • DERBIGUM SP AR is a bitumen-plastomer waterproofing membrane.
  • The membrane is provided with two distinct reinforcements offset upwards. Glass fleece and polyester fleece, which give the membrane perfect dimensional stability and excellent tear and puncture resistance.
  • The underside has a talc-coated edge on one side for glued or welded application, and on the other side a hot-melt polyethylene edge for flame or hot air application.
  • DERBIGUM SP AR meets the requirements of green roofs.
  • Available in Jumbo rolls.

Product advantages

Ecological advantages

    • 100% recyclable

    • 100% made with green electricity

Download documents

Technical datasheet


Safety Data Sheet (SDS)

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