Good quality flash band at a good price. Easy to fit and sticks like the proverbial to a blanket when done right. Make sure that the surface is clean and dry and it will be fine. In my experience and I used a lot to seal a garage roof, it is best to fit with an ambient temperature of around 24 deg C and NOT in direct sunlight on a warm day. At 24 deg it becomes tacky and sticks well, but in direct sunlight it becomes too soft and sticks to the peelable backing. In colder months the sun would be a benefit to warm the application surface and flash band. Great stuff with no regrets.
I have bought this product previously and it does a good job. Sticks down soundly. I find it works best when it is warm weather and I am sticking it to a flat warm surface, If not warm weather I use a hot flat electric iron to warm the surface. I am very pleased with it. Delivery time is also excellent.