Stopzvuk BP Praim is a thin highest quality basalt fiber based board. Combination of shallow thickness (only 27 mm) and reasonable density (65 g/m³) deliver excellent sound insulation performance, which gives the material a competitive lift. Stopzvuk BP Praim structures behave as conventional structure with 50 mm soundabsorbing filler. Application Wall Ceiling Composition mineral (rock) wool fibers synthetic binder
