Green Glue Soundproofing

[hmmm maybe not]

Hi I was wondering if anyone has used green glue for soundproofing. Has it been successful.
I am asking as I have only a limited space 50mm (as door in way) to attach plaster board or soundboard to a brick party wall. The noise is not excessive but I am moving my tv onto that wall and my dog has decided to be in competition with the neighbour's so it would be nice to deaden the sound.

 

[Newboy]

Try searching the site "green glue" - plenty of threads

 

[hmmm maybe not]

I have searched but was looking for feedback from where it has been used personally.