I just bought some, gives very little information on how to make it stick!

You want to place it in the sun for an hour if possible before use. If at room temperature it should stick to many surfaces. If not, heat briefly with a gas gun as you lay it on. Also you can use a wallpaper edging roller once it’s in place to help make it bond.

Will it work to stop lead flash slipping on a slate roof.

Yes, you can use it to replace damaged lead flashing too, adheres to slate, stone, brick, wood etc,,.

Can this be painted over ?

I’ve only used sealant paint on it no problem, it sticks to it and doesn’t peel off. I think gloss paint would be fine.

Yes, needs to be heated slightly, a hairdryer works and is then very easily worked into place.

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Bostik Flashband Self Adhesive Flashing Tape for Roofs Grey - 150mm x 10m

Bostik Flashband Self Adhesive Flashing Tape for Roofs Grey - 150mm x 10m

Product ID: 53127762

Details

Brand
Bostik
Colour
Grey
Material
Bitumen
Number of items
1
Recommended uses for product
Construction &

🧱Bonds to most surfaces

🌧️All-weather waterproofing

🛠️Instant watertight seal

¥18564

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal it fast, seal it smart—roof repairs made effortless!

EFFORTLESS APPLICATION - Apply with just hand pressure and a seam roller—no special tools, no hassle.
INSTANT WATERTIGHT SEAL - Flashband bonds instantly to most building materials, ensuring no leaks disrupt your day.
MULTI PURPOSE REPAIR SOLUTION - Perfect for lead flashing repairs, valley gutters, drain pipes, and guttering fixes—be the go-to fixer in your circle.
DURABLE ALL CLIMATE PERFORMANCE - Flexible bitumen strip designed to withstand extreme weather conditions year-round.
VERSATILE SURFACE COMPATIBILITY - Seamlessly adheres to brick, metal, terracotta, roofing felt, and more for all your repair needs.

Bostik Flashband Self Adhesive Flashing Tape is a 150mm x 10m flexible bitumen roll that provides an instant, permanent watertight seal across a wide range of building materials. Designed for easy hand application without special tools, it excels in repairing lead flashing, gutters, and roofing components, delivering durable, weatherproof protection for all climates.

Specifications

ASIN	B0001P03OM
Adhesive Format	Roll
Adhesive Location	Single Sided
Adhesive Material	Bitumen
Adhesive Side Count	1
Best Sellers Rank	243 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Sealing Tape
Brand	Bostik
Colour	Grey
Compatible Material	Plastic
Customer Reviews	4.4 4.4 out of 5 stars (5,077)
Global Trade Identification Number	05010591998032
Included Components	1x Bostik Flashband Self Adhesive Flashing Tape for Roofs
Item Resistance	waterproof
Item Thickness	Not applicable Millimetres
Item Type Name	Adhesive
Manufacturer	Bostik
Manufacturer Part Number	339065-STX
Material	Bitumen
Model Number	339065-STX
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Waterproof
Recommended Uses For Product	Construction Repair & Sealing
Size Name	150mm x 10m
Surface Recommendation	Metal, Wood, Plastic
Unit Count	1.5 square meter
Water Resistance Level	Waterproof

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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¥18564

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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