Derbicolor P FR APP Modified Roof Membrane comes with below features:

• High quality granule surfaced UL Class A fire-resistant APP Modified Bitumen Roofing Membrane
• Derbigum's exclusive blend of APP (atactic polypropylene) polymers and select asphalts enhances the weathering capabilities and UV resistance of the membrane
• Granulated surfacing provides added resistance to weathering and foot traffic
• Single reinforced with a heat resistant a 220 gram polyester mat combined with fiberglass runners that increase the membrane's strength and durability
• It may be used as both a roofing and flashing membrane
• It can be applied with PERMASTIC Cold Adhesive or heat welded