As the ultimate solution for waterproofing and sealing, this Black Jack self-adhesive flashing tape features a natural lead-look finish and is made from high-quality aluminium foil and bitumen rubber adhesive that ensures a secure hold. You can simply press it into place by ha... Read More
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As the ultimate solution for waterproofing and sealing, this Black Jack self-adhesive flashing tape features a natural lead-look finish and is made from high-quality aluminium foil and bitumen rubber adhesive that ensures a secure hold. You can simply press it into place by hand to form a robust barrier against water and moisture.
For application, cut to the required length, peel the release carrier back by approximately 5cm and firmly press the tape into position, ensuring intimate contact and no air is trapped. Continue to remove the release carrier while avoiding unnecessary creasing and use a small roller to thoroughly seal edges and overlaps. Overlaps should be a minimum of 25mm.
With a shelf life of 24 months from manufacture, you'll have plenty of time to tackle your project. When it comes to storage, keep this Black Jack flashing tape in its original container in a cool, dry place away from ignition sources.
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Question:
If used to seal joins in underfelt will cap sheet stick on top of it or would it need priming first.
Answer:
Flashing tape isn't meant to be used in this way, however, the primer would not work as it isn't porous
Question:
What colour is the front facing side of this tape?
Answer:
The tape mimmics a natural lead colour so it will be a grey finish.
Question:
can this be used on GRP roof
Answer:
Yes this is butyl backed so will stick to pretty much anything. But you may want to scuff/key the GRP to help it bond.
Question:
Can I seal b between a corrugated roof and a flat roof? Ie mould the tape between the two Thanks
Answer:
Yes this tape is flexible so you can mould it to stick between the two.
Question:
Can this product be painted over or is it best to seal the felt roof with blackjack first then tape the joints.thanks
Answer:
We would advise taping the joints then painting over.
Question:
Will this also stick to the mortar line where the lead flashing is pointed in.
Answer:
Yes, this is Bitumen backed so will stick to pretty much anything!
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