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

A bit tricky peeling the backing off but this stuff is great. Used it to repair my flat roof where it had a crack & to seal around a stack pipe that went through the roof & had been bodged with silicone they shrank leaving a gap. Sticks really well, no rain to test it yet but looks like it will do the job.

Does the work highly recommended sticks very well and good quality used before and have no problem with the item and seals very well

I used this to create a waterproof bond between the house and a lean-to, but after about 4-5 months it has slipped/dropped off the wall and has let water in during heavier rainfall. I used the recommended Bostik primer (black markings seen in photos) which I had hoped would mean this wouldn’t happen. I would recommend going for a size (width) larger than you may think, as I will have to redo this again.

I used this very sticky flashing tape to repair rotting, but very dry wood on the lower half of my summer house doors before - the rain arrived. It worked a treat! I used 2x10m rolls and this completed 8 doors perfectly using 4 x15mil wide strips on each door panel (43W x 47H) Don't forget to allow extra for the overlaps... I used very sharp, long-bladed scissors to cut the required strips and it cuts like butter and is easily shaped. I found a knife 'gummed up' very quickly and did not cut nearly as neatly as the scissors. It's worth having some white spirit to hand to clean your tools. Don't be tempted to pull the backing off before you have the flashing in exactly the right position. Once it's stuck it's a nightmare to unstick! Be advised that it comes off the roll wrinkled and there's nothing you can do to iron them out. You can overpaint easily with water based paint. (two coats.) I would recommend for all sorts of jobs.

Surprisingly easy to use and appears to be very effective.

Addisive sticks well to brickwork and steel roofing sheets much easier that using lead

I put a strip on the roof of my shed, which is in direct sunlight. It has remained in place despite harsh weather. However, after a year, 30% of the black outer layer has flaked off, revealing a bluish-silver layer underneath. Not ideal.

It's not self adhesive, you need to buy a primer to apply to the area or you heat the take up ith a heat gun softening it up and melting it to make it sticky. Must admit after using a heat gun it's bonds extremely well straight into the material. Can use a cloth to push it in whilst it's hot.

Calfeutrage d'une cheminée

Buon prodotto, utile per impermeabilizzare una veranda.

Good product-does the job

Delivered with a smile. Great product and great value.

Très bien fait le job.