Sound insulation felt is made of EPDM rubber, iron powder adn other additives. It is thin, soft and strength so that it could be widely used in construction site. Besides, it has excelletn soundproof effect in both low and high frequency, and prevent the spread of vibration.
Black on face, and white on back
Effective and durabel noise absorber and block
Construction site, machinery and work area enclosures
Fix on wall and ceiling with nail or screw, each roll should ovelap at least 2cm to ensure no gap between them.