DerbiBase HV

Product Documents

  • High quality 3.0 mm (120 mil) smooth surfaced APP Modified
  • Bitumen Roofing Membrane designed as a base or ply sheet
  • Derbigum’s exclusive blend of APP (atactic polypropylene) polymers and select asphalts enhances the weathering capabilities and UV resistance of the membrane.
  • Mid reinforced with a 220 gram polyester mat combined with fiberglass runners that increase the membrane’s strength and durability.
  • DERBIBASE HV is a completely water-proof base ply for field and flashings when side and end laps are heat welded.
  • Product can also be applied with PERMASTIC Cold Adhesive or mechanically fastened.

Product Properties

ASTM
D6509-16
Installation Method
PERMASTIC Cold Adhesive or mechanically fastened
Reinforcement
220 gram polyester mat combined with fiberglass runners
Thickness
3.0 mm (120 mil)

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