... 8~100mm.Density: 270~300kg/m³cork underlayment collect superior performance of cork in one with flexibility, acoustic, temperature, anti ... very suitable for large area use, and can be a natural color, plasticity strong!we have kinds of cork underlayment, ... , fire panels3. containing rubber composition, a large number of cork sheets used in industry, all kinds of dunnage, packaging, decoration and so on ...