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Flashband Bostik Flashband Flashband Grey 10 x 225mm Product Code: 22704

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: S215009


W x L x Th: 225 x 10 x 1.3m. Weight: 3.13kg.
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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 : 3.13 kg
  • Model No : S215009
  • Product Width : 225 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

Click here to see information on our delivery charges and times



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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€39.45 Incl. 20% VAT

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Flashband Bostik Flashband Flashband Grey 10 x 225mm is rated 4.7 out of 5 by 18.
Rated 4 out of 5 by from Flashband Very impressed with finish, looks great and saved money.
Date published: 2018-10-21
Rated 5 out of 5 by from Excellent Easy to use flashing tape but it's essential to use the primer to ensure good adhesion.
Date published: 2018-09-01
Rated 5 out of 5 by from Flashband Well packed, easy to roll and stuck first time. Would use again.
Date published: 2018-08-27
Rated 5 out of 5 by from Perfect low cost solution Had to repair (a cowboys attempt at) flashing on a conservatory roof. Flash band provided a cheaper alternative to traditional flashing. Went on well, just remember to use primer.
Date published: 2018-03-16
Rated 5 out of 5 by from Good stuff Sticks instantly bear in mind porous materials need priming first 500ml tin go's a long way
Date published: 2016-08-03
Rated 5 out of 5 by from FLASHBAND - Flashing Roll I have used the narrower Flashband before successfully and this was the first purchase and use of the 220mm wide Flashband. It is important to prepare the surfaces first using Flashband Primer. Again a simply process of painting areas and leaving to dry and so then ensuring a good bond with FlashBand. Flashband is easy to apply and it is a good idea to use a decorators roller to ensure firm and tight adhesion and no leaks. A great and reliable product the does what it says and last a long time in use
Date published: 2016-01-27
Rated 5 out of 5 by from Great alternative to lead Needed to seal brick panels between timbers on an old black and white house and this lead alternative has enabled a much cheaper job with same weatherproofing results
Date published: 2015-10-31
Rated 3 out of 5 by from Not Sure anbout this Had a crack on asbestos roof. Applied primer but still doesn't seem to stick.
Date published: 2015-05-15
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