??Glasswool juga dapat mengurangi penyebaran suara dari satu ruangan ke ruangan lain dengan cara menghambat transmisi suara melalui dinding, plafon, atau lantai.The spay foam was flaking within the making I just acquired. It had been a multitude. It took me two times to scrap the equilibrium of it off. Your 10M went up speedy. I made use of some bi… Read More