Amorim CRC950 Sound Control Underlayment 3/8" 24" X 36"

Multi-Material Construction = Improved IIC Performance. Cork & Recycled Rubber Combined in a 9.5mm (3/8") Composite. Sheet Designed for Optimal Impact Noise Attenuation Performance. Superior Bonding & Working Characteristics vs. Competitive Systems. Sound Control, Crack Suppression & Thermal Benefits in One Product.