The Solar Flash Master Flash® pipe boot flashing was developed with solar power and electrical applications in mind.. Made of EPDM or Silicone, the flashings are specially compounded for a maximum resistance to ultraviolet light and ozone corrosion. The Solar Flash Master Flash® pipe boot flashing features easy on-site customization that allows for a smooth, five minute installation. An enormous pitch of up to 60° and a malleable aluminum base allows The Solar Flash Master Flash® to form a seal on virtually any panel configuration or roof angle, regardless of the pipe’s location.