Derbicolor GP
- High quality 4.1 mm (161 mil) 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.
- Double reinforced with a heat resistant a 220 gram fiberglass and polyester mat That increases the membrane’s strength and durability.
- Granulated surfacing provides added resistance to weathering and foot traffic.
- DERBICOLOR P-FR may be used as both a roofing and flashing membrane.
- 30 years proven experience of the APP & Asphalt blend
- Can be applied with PERMASTIC Cold Adhesive or heat welded
Product Properties
ASTM
D6222-16
Installation Method
PERMASTIC Cold Adhesive or heat welded
Reinforcement
Polyester
Thickness
4.1 mm (161 mil)
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