Tecsound Barrier - Sound Insulation Sponge

Tecsound barrier is suitable for use in areas where sound insulation is required, such as between walls, ceilings and cassettes, and under parquet screeds. The self-adhesive Tecsound Sy model of these sound insulation barriers, which provide easy application thanks to their elastic structure, provides a great advantage in application. Tecsound SY 35 – 1.8mm – 3.5kg/m² (22db) Tecsound SY 50 – 2.5mm – 5 kg/m² (25db) Tecsound SY 70 – 3.5mm – 7kg/m² (28db) Tecsound SY 100 – 5mm – 10kg/m² (30db