HydroFlash® GP


HydroFlash® GP Self-Adhered Flashing is a specially formulated acrylic technology for aggressive adhesion to Benjamin Obdyke’s HydroGap® Drainable Housewrap and FlatWrap® HP. HydroFlash® GP can be installed down to twenty-five degrees Fahrenheit.

  • Specially formulated acrylic technology for aggressive adhesion
  • Can be installed down to twenty-five degrees Fahrenheit (store above 40 degrees Fahrenheit)
  • AAMA 711 approved
  • Seals around fasteners
  • Split-release liner (6 in, 9 in)
  • Protects window opening from moisture intrusion
  • Maximum adhesion to HydroGap® Drainable Housewrap and FlatWrap® HP
  • Installs easily in cold environments
  • No primer needed

Dimensions

HydroFlash GP Product Drawing

Roll width

Available in 2.3 in, 4 in, 6 in, and 9 in

Roll length

82 ft

UV Exposure

180 days

Warranty

15 year product warranty

Featured Products

Liquid-Applied, UV, and General Purpose Flashing: What to Use Where

For each project, installers face a number of material decisions for how best to protect the building envelope. When it comes to flashing options, which solutions are best suited to each scenario?

Here’s a short guide.