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 service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€22.45 Incl. 23% VAT

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Flashband Bostik Flashband Flashband Grey 10 x 225mm is rated 4.7 out of 5 by 29.
Rated 5 out of 5 by from Great product Great product easy to use and sticks to almost everything especially if you use a hair dryer to warm it up.
Date published: 2019-09-13
Rated 5 out of 5 by from Top quality product. Bought this to waterproof a lean to roof, it was easy to apply on sunny summer days (when we had 30+ degrees), just make sure the weather is hot enough, at least 22 degrees Celsius (I used a hear dryer at this temperature for extra help). it was perfect at 25 degrees and above. It sticks to bricks and polycarbonate sheets like mad (in my case), so you need a plan and you must be quick as well.
Date published: 2019-08-24
Rated 5 out of 5 by from Does what it says Fab product, certainly does what it says, very easy to use.
Date published: 2019-08-06
Rated 5 out of 5 by from Great stuff Easy to work with, easy to cut.. great product.. used for the top of my garage
Date published: 2019-07-29
Rated 5 out of 5 by from Sorted! Very malleable, used it to seal the roof of my vintage RV Motorhome, lightweight and wide enough for some decent overlap. Looks like it would stick to most things.
Date published: 2019-06-26
Rated 5 out of 5 by from Well worth it. Never used flashing of any kind before. Absolute cowboy had put the flashing on our house to bathroom extension prior to us buying. They used mastic. This stuff is excellent to use. Primed, waited 15-20 minutes and started. Impact adhesion is great. Seal perfect. Used some heat and a wooden block to seal where the roof tiles stepped, just for a better fit. It has bucketed down several times since fitting..... Dry as a bone.
Date published: 2019-06-24
Rated 4 out of 5 by from Flashing band Good product, value for money. Easy to apply in warm weather. Good level of adhesion.
Date published: 2019-05-22
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
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