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Hot Sale Deks Fast Flash Self-adhesive Lead Replacement Flashing - Grey 280mm Summer Must-have [gTSN92rQ]

$32.99 $105.99 -69%

Delivery:Next Day Delivery (if ordered before 13:00)Key Features:Width: 280mm Length: 5mtrColour: Grey Backing: Fully Self-AdhesiveApplication: Used in place of lead as stepped flashing, abutment flashing, valley gutters, cover flashings, rooflight f

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Hot Sale Deks Fast Flash Self-adhesive Lead Replacement Flashing - Grey 280mm Summer Must-have [gTSN92rQ]

Delivery:

Next Day Delivery (if ordered before 13:00)

Key Features:
  • Width: 280mm
  • Length: 5mtr
  • Colour: Grey 
  • Backing: Fully Self-Adhesive
  • Application: Used in place of lead as stepped flashing, abutment flashing, valley gutters, cover flashings, rooflight flashings, conservatory flashings & cavity tray in masonry walls
  • Certification: Certified by BBA 
Description:

DEKS Fast Flash is ideal for any application requiring a quick and secure flashing solution. Fast Flash can be installed on roofs with a slope of min 5° and on almost all roof materials. Fast Flash is environmentally friendly and easy to install as the reverse is self-adhesive, as well as being flexible and very workable. If painting is required or where water is likely to travel from copper or bitumen onto Fast Flash use 100% acrylic low sheen exterior paint.

Fast Flash® is a composite material consisting of a stretchable aluminium grid, embedded in a silane-modified polymer rubber with a butyl coating on the back side.

Available in Grey (looks like old lead), anthracite grey (looks like new lead) and black.

    Downloads & Data Sheets:

     Fast Flash Data Sheet

     Fast Flash Installation Instructions

     Fast Flash BBA Certificate

    Product Video:


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      January 17, 2026

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