Flashband Flashing Adhesive Tape 600MM x 10M

I have used the narrower flashbanding for many years for all sorts of jobs and found it very durable. This is the first time I have used the 600 mm. I used it on the gently sloping mono pitch roof of 12x 8 shed. I laid it over the old felt and battens in 600 x600 squares overlapping 25mm min. I sealed the joints further with blackjack bitumen. It bonded very well and I am pleased with the finished job which sheds the water very well. The only advice I would give is not to do the job on a hot day as it is near impossible to separate the backing paper and the finished roof is unbearably hot. So far it has stood the heavy downpours very well.