Aqua Flash 500 flashing is a composite sheet type waterproofing membrane consisting of 8 mils of high density cross laminated polyethylene bonded to 32 mils of rubberized asphalt for a total thickness of 40 mils.
Self-sealing, self-sticking, self-healing whereby the adhesive will
elongate and recover if somewhat damaged. Has excellent puncture
Use Aquaflash primer and WireBond Flashing Mastic when needed to
condition the substrate surface and mastic to seal all laps and joints.