Polyether Urethane is an open celled foam that provides high acoustical properties while also maintaining high flammability standards. Ethers are more hydrolytically stable, meaning they will not break down when subjected to heat and moisture.
Polyether Urethane is an open celled foam that provides high acoustical properties while also maintaining high flammability standards. Ethers are more hydrolytically stable, meaning they will not break down when subjected to heat and moisture.