Acoustic Barrier WB is a high-density barium sulphate-loaded thermoplastic polymer with phthalate esters and mineral fillers. The material is bitumen-free and comes in grey or black. It is also environmentally friendly and recyclable. This product is both flexible and easy to cut, whislt also providing a cost effective sound barrier and is avaible in either WB 5 or WB 10 . For more information, please contact our sales team.