Cork underlayment
1) Size is 900*620*6mm( other size can be discussed as well).
2) Density:200-220kg/m3,220-250kg/m3 (Other density can be discussed).
3) Mositure proof, Sound proof, Heat Insulation.
4) Natural, Free of Formaldehyde.
5) Very popular in Russica.
6) ISO 9001 certificate passed.