I tied this to my aerial mast on 3 occasions because the wind literally caused it to break off leaving a stumpy piece only near the knot. The last time it lasted 2 days as it was very windy.
It needs to be much stronger as it simply doesn’t last on windy days. It kept starlings of the aerial but pigeons still plagued the roof itself just 10 feet away. I gave up with it.
Absolutely brilliant product. I was tortured by birds constantly digging up my bark and spreading it over my stoned garden. Since I started using the tape there has not been any mess for me to tidy. I would highly recommend this product.