SonoglassTM is a fiberglass based, spray applied acoustical treatment designed to provide superior acoustical values with a finished appearance. Manufactured by Monoglass®, Sonoglass has over 30 years of success behind it. As a spray-applied product, Sonoglass will adhere to almost any surface configuration. This makes it ideal for applications to curved and irregular shaped ceilings such as churches, gymnasiums and theatres. With only a thin application of Sonoglass, noise reverberation times can be greatly reduced, improving audibility and comfort at a reasonable cost.