1.Used as an effective sound deadening underlayment beneath ceramic and hardwood flooring and also suitable for a variety of other usages such as spaces and gaskets. 2. Material: pure cork in small, medium, and big granules. Thickess:0.8--12mm Density: 180 - 220kg/cbm; 230 - 250kg/cbm;250-270kg/cbm. Maximum wedth:1.22m Length:according to your requirements.
