Perflash

Product Documents

  • Premium grade modified asphalt flashing formulated for adhering Derbigum polymer modified asphalt flashing membranes to vertical surfaces
  • Excellent adhesion and enhanced waterproofing due to over 85% solids content.
  • Product can also be used for filling pitch pans, setting roof drain leads and metal flashing components.
  • VOC compliant —meets stringent EPA air quality standards with low fumes
  • No kettles, dangerous chemicals

Product Properties

ASTM
N/A
Installation Method
Trowel, gloved hand
Reinforcement
N/A
Thickness
Rate: 7.5 gallons per 100 sq ft (31sq m)at 1⁄ 8 inch

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