STEICO Natural acoustic wood fiber underlayment 270-sq ft Premium 3 mm Flooring Underlayment

Benefit from the properties of the natural material! Fibers are bound together by a wood resin that is secreted in the process of milling wood and acts as a binding agent of the wood fibers; a natural glue. This substance is responsible for the durability and sturdiness of the boards. STEICO wood fiber underlayment is easy to handle and combines different features that can resolve multiple installation needs. It does not lose its shape or qualities over time, making it a great long-term investment for a quiet, comfortable, and healthy home environment. The wood fibers, like natural hair and wool, are hollow inside, which allows the internal capillaries to conduct water and air through the fibers. This process is responsible for the incredible heat and sound insulating properties of wood fiber materials as well as the "water vapor open" feature. It is a "breathable material" that allows airflow to circulate. It can retain moisture to up to 20%-25% of its mass and adapt to changing moisture levels in the air...