The Standard Retrofit Master Flash® Pipe Boot Flashing is designed to seal existing pipes/vents where a standard pull over flashing cannot be assembled. The split design allows for an easy wrap around installation. Made of EPDM or Silicone, the Standard Retrofit Master Flash® pipe boot flashing is compounded specially in order to produce a high resistance to ultraviolet light and ozone corrosion. This pipe boot flashing also features a malleable aluminum base designed to form a seal on virtually any panel configuration or roof pitch and comes with Snap rivets and a cable tie for easy installation and reinforcement.