Acoustic Panel Type:Acoustic Foam Panels Product Type:SIP acoustic panel Size:2400*1200 mm / 2440*1200 mm Customerization is available Thickness:Customed Core Material:EPS/XPS Features:Waterproof, soundproof, fireproof etc Glue:E0 glue Formaldehyde content:No formaldehyde Application:Partition, Interior&exterior wall, Roof Show More