Newcean sound proof insulation is made from sound proof insulation closed cell XLPE foam. And it with most effective isolation of impact noise and airborne noise.
For floor, laying the product on a 14cm concrete floor, wiping a layer of 4cm thick cement.
For car floor, It’s used in the middle layer of car floor. The most common product is combination of PVC materials. Easy to process and laminate with other materials to enhance waterproof and insulating properties.