France developed a new type of PU moisture-proof cold materials

In January 2004, French Protechnic company developed a laminated film made of polyurethane and polyester. The material is covered with a thermally bonded nonwoven to form an acoustic and moisture barrier on the textile, foam or fiberglass batt. As a packaged product, the finished product can be used on the wall, under the roof, or on doors and windows to protect it from moisture and cold.