Flashband Bostik Flashband Flashband Grey 10 x 100mm Product Code: 57969

A lead replacement, self-adhesive flashing strip, ideal for emergency repairs. Instant waterproof seal once applied. Grey finish. Quick and easy to use. For use on wood, glass, metal, brick and cement. Curing time immediate at 20°C.


  • Lead-Free
  • Heat-Resistant
  • Model No: S205000


W x L x Th: 100 x 10 x 1.3m. Weight: 1.39kg.
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Safety Data Sheet
Additional Information
Technical Specification
  • Resistant Type : Heat-Resistant
  • Brand : Flashband
  • Product Length : 10 m
  • Product Thickness : 1.3 m
  • Product Type : Flashband
  • Model Name : Bostik Flashband
  • Total Product Weight : 1.39 kg
  • Model No : S205000
  • Product Width : 100 mm
  • Colour : Grey
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€10.45 Incl. 20% VAT

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Flashband Bostik Flashband Flashband Grey 10 x 100mm is rated 4.5 out of 5 by 64.
Rated 4 out of 5 by from Good quality Bought to temporarily repair a flat roof. One winter later still going strong.
Date published: 2019-04-27
Rated 1 out of 5 by from Not sticky Maybe I had a faulty roll but this was simply NOT sticky. Called the Bostik help desk and they suggested keeping the roll indoors overnight to raise the temperature. Tried this but it still would not stick, not even to itself if folded back on itself. And yes I had peeled of the backing!
Date published: 2019-04-11
Rated 5 out of 5 by from Great at sealing against water Unfortuantely I have yet to use this in a trade situation. Only on my greenhouse. Every year I have to repair the joining strips on the greenhouse, and replace the duct tape I used to join the glazing to the guttering. I have had some flashband connected to the guttering for over a year now, expecting the water to work it's way behind the flashband and peel it away, but it is stuck really good. Am hoping the same will apply when I run it over the joining strips.
Date published: 2019-04-02
Rated 5 out of 5 by from Bostik Flashband Grey 10m x 10 Excellent product, easy to apply and works. Great value
Date published: 2019-03-01
Rated 5 out of 5 by from Perfect flashing result Needed this to seal shed roof to wall as it was leaking. Very easy to apply and done the job perfectly at a very reasonable cost. Used to use this product years ago and think it's better now than it was. Easy for anyone to apply, use a bit of heat if it's cold
Date published: 2019-02-17
Rated 4 out of 5 by from bostick flashband used over joints between garage roofing sheets. melted on and also used felt nails...
Date published: 2019-01-10
Rated 2 out of 5 by from Summer only Not good in winter. At about 8 degrees C, it has virtually no adhesion and is so brittle that it tears easily. The same product worked well in August.
Date published: 2018-12-11
Rated 5 out of 5 by from Great for conservaty repair Used this to hold polycarbonate sheets in place on a conservatory roof and to stop the rain getting in. Much cheaper fix than a new roof .
Date published: 2018-12-07
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