Bostik Flashband Grey 10m x 225mm (22704)

£ 20.29INC VAT

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Bostik Flashband Grey 10m x 225mm (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:

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View all: Bostik Flashing Tape

£20.29INC VAT

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Rated 5 out of 5 by from Perfect for sealing roofs This is a go to product for sealing leaking roofs and for jointing between brickwork and acrylic on conservatories. It can also be used as a seal to cover welded patches under cars and vans. It certainly kept the water out and inhibited further rusting on an old car I had
Date published: 2021-11-23
Rated 3 out of 5 by from Lead replacement Has no adhesive features at all and does not even stick to my hands let alone brick or cement.i had to use sticks like sh#t to make it stick down which is not in the description despite what others have said even warmed the product up and that makes no difference.i wish people would be honest about this instead of saying how good it is.it does ha e no adhesive qualities at all you have been warned.
Date published: 2021-11-07
Rated 5 out of 5 by from Perfect seal Perfect for sealing broken aluminum balcony door which the HA is too F&*^*&^*&^* lazy to fix
Date published: 2021-11-06
Rated 5 out of 5 by from No headache, just Flashband Moved into a new house and the sectional garage from ‘the old days’, but was more like the Amazon rainforest in bad weather. After applying Bostik Emergency Grey Roofing waterproofer, on the bolts and cracks on the old corrugated roofing water still came in at the edges because of the way it was built. A run of Bostik Flashband up either side and voilà, it was instantly dry inside. 10 out of 10 for doing exactly what it’s supposed to do….. . . Now, all I have to do is to fix the garage door.
Date published: 2021-10-26
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IS BOSTIX FLASHBAND OK FOR SHOWER REPAIRS?

Can Bostik Flashband be used for temporary repairs to leaking seals between a shower tray and shower wall panels?
Asked by: drcol
Bostik Flashband should not be considered for an application between a shower tray and shower wall panels.
Answered by: Bostik Product Support
Date published: 2021-10-25

can flash band be used on a smooth water proof render as a water proof seal on a flat roof abutment?

Asked by: Bergkamp10
Bostik Flashband Self Adhesive Flashing Tape for Roofs is a self-adhesive sealing bitumen strip which bonds instantly to provide a permanent watertight seal in all climates. It will be ideal for creating a waterproof seal on a flat roof abutment onto render.
Answered by: Bostik Product Support
Date published: 2021-10-07

will this stick to roof felt already down and be waterproof

Asked by: snirrep
Bostik Flashband will bond to many building materials including brick, masonry, slates, concrete roof tiles, wood, metal, concrete, terracotta tiles, glass, roofing felt, and rigid plastics.
Answered by: Bostik Product Support
Date published: 2021-11-05

Hi, will this stick to onduline roofing panels?

Asked by: KT68
The Bostik Flashband & Primer Grey is a bitumen based flashing strip that can be applied to various materials such as concrete, wood, roof felt, rigid PVC, UPVC and polycarbonate among others. However it has not been tested on onduline roofing sheets and so the results of such an application will be unknown and so it is not generally recommended. Outside of this, if still wishing to proceed, it would be at the end users own risk, but a test piece would be need to done with the primer applied and allowed to dry before applying the Flashband. Once applied, bond strength will need to be assessed ( with suitable results achieved ) after a couple of hours, before proceeding further, however, longevity will also be unknown.( N.B.. the Flashband is intended for sealing only, it is not intended to bond, fix or hold anything together. )
Answered by: Bostik Product Support
Date published: 2021-10-19

I have recently painted my flat roof(felt roof) with Bostik flexacryl can i use BOSTIK FLASHBAND on top of the painted surface? Please advice.

I have recently painted my flat roof(felt roof) with Bostik flexacryl can i use BOSTIK FLASHBAND on top of the painted surface? Please advice.
Asked by: BINDER1979
The Bostik Flashband product is a self-adhesive flashing tape with a grey lacquer finish on top, and a resin modified bitumen on the underside. The product can be used for general roof leak repair in suitable applications and it will bond to materials such as roof felt, wood, metal, concrete and rigid PVC / UPVC among others. The Bostik Flexacryl is a fibre reinforced acrylic roof coating that can be applied to various roofing materials, and is usually applied with one coat, once applied and dried it will be the final finish and so it is not intended for any other product to be applied on to it and this includes the Bostik Flashband. Consequently the Bostik Flashband is not specified or recommended to be used on top of the Bostik Flexacryl.
Answered by: Bostik Product Support
Date published: 2021-10-16
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Specification
Brand Bostik
Colour Grey
Label Info 3: Precautionary Statements P101 If medical advice is needed, have product container or label at hand.
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Parent Colour Grey
Pieces in Pack/Case 1
Product Length 10 m
Product Thickness 1.3 mm
Product Type Flashband
Product Width 225 mm
Resistant Type Heat-Resistant
Total Product Weight 3.13 kg

Downloads

Safety Data Sheet (COSHH)