Has this before. it's effective but is really difficult to work with owing to the thinness of the sheets and the extreme tackiness of the backing.

When connections are sound, but there’s still a problem, a bit of shielding can make all the difference. Good to have this in the toolkit.

Another good product delivered really quickly, as always first class service👍👍👍👍👍👍👍👍👍👍.

Good quality copper sheet for cavity shielding

Excellent product and service