Auto-adhesive tape for acoustic insulation of plasterboard walls. FONODAN 50 is a two layer product made of a self-adhesive high density bitumen membrane thermally bonded to a cross-linked polyethylene. FONODAN 50 acoustically works as spring between the gypsum board and frame.
-Acoustic insulation DnTA>50 dBA
-Easy and quick to install
-High resistance to tearing
-Improvement of airborne sound level between rigid elements ΔRA>3 dBA.
-Stud and track framing
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