“The worlds best acoustic board combined with the smoothest, whitest and easiest to handle acoustic finish available on the market for sound transparent seamless rendering” Thomas Neubauer, co-owner DEKOZELL GermanyEasiest and safest to install acoustic system on the market•The Installation of the boards is quite similar to laying standard ceramic tiles: just apply adhesive tile mortar to the plate with a notched trowel.•The Application of the sound transparent acoustic finish is even easier than the application of standard spray spackling compound.•Simply through a standard sanding process -dust free & without any loss of sound transperency - you will achieve a supersmoothe surface and you are able to refurbish the surface at an time.