Derbigum P

Product Documents

  • High quality 3.9 mm (152 mil) smooth surfaced APP Modified Bitumen Roofing Membrane.
  • Performance Roof Systems' exclusive blend of APP (atactic polypropylene) polymers and select asphalts enhances the weathering capabilities and UV resistance of the membrane.
  • Single reinforced with a heat-resistant a 180 gram polyester mat that increases the membrane‚Äôs strength and durability.
  • 30 year proven experience of the APP and asphalt blend.

Product Properties

D6222 Type I, Grade S
Installation Method
PERMASTIC Cold Adhesive or heat welded
3.9 mm (152 mil)

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