Bostik Flashband Flashing Tape

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.

Bostik Flashband Self Adhesive Flashing Tape for Roofs is easily applied using hand pressure and a seam roller, with
no requirement for special equipment for cutting, forming or fixing.

Bonds to most building materials including brick, masonry, slates, concrete roof tiles, wood, metal, concrete, terracotta tiles, glass, roofing felt, and rigid plastics.

Applications include a large variety of original construction and maintenance situations including repairing lead flashing, sealing valley gutters, mending leaks in drain pipes and guttering, greenhouse repairs, protecting glazing bars,
protecting insulation for pipes and tanks, repairing roofing felt joints on flat roofs.


– Replace damaged lead flashing

– Seal upstands and eve pieces

– Roof capping

– Edge flashing on roofing felt

– Repair roofing felt or joints on flat roofs


– Seal or repair valley gutters, guttering and down pipes

How to apply Flashband:

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Small sizes also available for UK-Wide Delivery HERE


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