S-LEC™ Sound Acoustic Film

Sekisui has focused on the fact that glass transmits much sound, and so has developed the sound acoustic interlayer film S-LEC™ Sound Acoustic Film, which greatly increases the noise reduction performance of glass while maintaining the same basic functions as regular interlayer film, using a 3-layer extrusion technology that provides a (core) soundproof layer between the existing (external) interlayer film layers. Widely regarded in all construction sites such as housing, offices, educational facilities, and commercial facilities.

S-LEC Film Division
http://www.s-lecfilm.com/eng/index.html  

SEKISUI S-LEC B.V.(Europe area)
http://www.s-lec.eu/  

SEKISUI S-LEC AMERICA, LLC.(North America area)
http://www.s-lec.us/  

SEKISUI S-LEC (SUZHOU) CO., LTD.(China area)
http://www.s-lec.cn/