Underlay Supersonic EVA BLUE FOIL 3mm ID: 606-65

3mm EVA with blue foil Material EVA (ethylene vinyl acetate) + Blue foil, Thickness 3mm, Density 110 kg/m3, Impact sound reduction 22db, IIC (impact insulation class) rating 73, STC (field impact insulation class) rating 72, Water absorption 28 days. Laminate flooring, Engineered flooring, Bamboo flooring, Hardwood flooring Functions Moisture-proof, sound-insulation, Thermal insulation