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Master Flash

Roof pipe flashings for metal roof industry. Perfect for sealing pipes and cables. Ideal for watertight sealing around installation element /ducts penetrating the roof slope (i.e. ventilation pipes, solar ducts, chimney flues, electric cables and wires or other elements passing through the roof slope). Designed to seal existing pipes and vents where a standard pullover flashing cannot be assembled.

  • Made of EPDM rubber with soft aluminium base to fit metal roof profiles – these flashings are compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light
  • 3 sizes/designed for 7/8” to 17” (22-431mm) diameter pipes
  • Available in 2 EPDM colours – black flashings available on stock, other colours on special request
  • Square base
  • Installation – from the side of the pipe
  • Easy-to-instal snap rivets and a plastic cable tie included with the EPDM flashings
  • Can be used on various types of metal roofs including profiled metal tiles, metal flat sheets, metal trapezoidal sheets
  • The soft aluminium base fits easily to most metal roof profiles regardless of pipe location.
  • Sleeve flexibility accommodates vibration and pipe movement caused by expansion/contraction
  • Easy installation with farmer screws
  • Cut lines clearly marked to allow for easy installation for multiple pipe sizes
  • Temperature resistance: -55°C to 100°C continuous (+135°C intermittent)
  • Ozone resistance: EPDM 70 hour @ 500 pphm
PICTURE ITEM SYMBOL ITEM NAME PIPE SIZE
retrofit installation
BASE TYPE EPDM COLOUR TOP OPENING BASE DIMENSIONS TECHNICAL DRAWING
RF101BP
MASTER FLASH® RETROFIT no.1
22 – 101mm
SQUARE
BLACK
22mm
203mm
RF201BP
MASTER FLASH® RETROFIT no.2
101 – 228mm
SQUARE
BLACK
50mm
355mm
RF301BP
MASTER FLASH® RETROFIT no.3
241 – 431mm
SQUARE
BLACK
241mm
546mm
Picture Colour RAL No.
Black
RAL9004
Grey
RAL7035

Although colour stabilizers are milled into the primary raw material, a slight fading is to be expected over time. The properties and guarantees of the product will not be affected.

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