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Master Flash

Elastic roof pipe flashings designed to easily seal non-standard roof penetrations

  • Made of EPDM rubber with soft aluminium edges to fit metal roof profiles, these rolls are compounded specifically for maximum resistance to weathering due to ozone and ultraviolet light
  • Available in grey EPDM
  • Available in combinations of the following widths: 9″ (228mm); 12″ (304mm); 18″ (457) and lengths: 12′ (3.6m); 33′ (10m); 50’ (15m)
  • Master Flash® Box Gutter Expansion Joint can be used for sealing roof and wall penetrations whenever standard Master Flash® products do not match the pipe dimeter
  • Standard applications for this product are transition walls, parapet walls, stepped roofs, corrugated metal roofs, roof penetrations, expansion joints, and skylights
  • Flexible metal sides allow for easy installation
  • Termination strip included
  • Temperature resistant from -55°C to +100°C continuous (+135°C intermittent)
  • Ozone resistance: EPDM 70 hour @ 500 pphm
PICTURE ITEM SYMBOL ITEM NAME BASE TYPE EPDM COLOUR BASE DIMENSIONS
LF067G09-12
MASTER FLASH® BOX GUTTER EXPANSION JOINT (09-12)
ROLL
GREY
228mm/3.6m
LF067G09-33
MASTER FLASH® BOX GUTTER EXPANSION JOINT (09-33)
ROLL
GREY
228mm/10m
LF067G09-50
MASTER FLASH® BOX GUTTER EXPANSION JOINT (09-50)
ROLL
GREY
228mm/15m
LF067G12-12
MASTER FLASH® BOX GUTTER EXPANSION JOINT (12-12)
ROLL
GREY
304mm/3.6m
LF067G12-33
MASTER FLASH® BOX GUTTER EXPANSION JOINT (12-33)
ROLL
GREY
304mm/10m
LF067G12-50
MASTER FLASH® BOX GUTTER EXPANSION JOINT (12-50)
ROLL
GREY
304mm/15m
LF067G18-12
MASTER FLASH® BOX GUTTER EXPANSION JOINT (18-12)
ROLL
GREY
457mm/3.6m
LF067G18-33
MASTER FLASH® BOX GUTTER EXPANSION JOINT (18-33)
ROLL
GREY
457mm/10m
LF067G18-50
MASTER FLASH® BOX GUTTER EXPANSION JOINT (18-50)
ROLL
GREY
457mm/15m
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