Can I apply the acoustic composite materials without the self-adhesive backing?
: The self-adhesive acoustic materials we have manufactured are not designed to be used with alternative adhesives, or just held in place by pressure. The self-adhesive on the rear of composite sheets has a removable plastic/paper sheet. The peel-away plastic/paper sheet does not have the same high performance and low flammability properties as the soundproofing materials. We would recommend that the composite sheets are not used unless this is backing plastic/paper is peeled away, and they are adhered in position. However, the acoustic foam blocks in our kits are designed to be pressure-fitting, and therefore don’t come with self-adhesive.
