Isolfon Barrier

Barrier is an elastic membrane with high surface mass, low thickness, and excellent mechanical strength and flexibility, capable of delivering high acoustic insulation performance. Its composition consists of an unreinforced polymer blend with added mineral fillers. It is environmentally friendly and contains no bituminous additives or lead. It can be applied across a wide temperature range while maintaining its sound-insulating properties without liquefying, softening, or cracking.