EXPEL is chemically cross linked PE foam. It is produced in continuous rolls resulting in a foam product with uniform, closed cells and smooth skins on both sides. It is light weight, flexible and soft to touch, yet strong, tough, resilient and resistant to moisture, many chemicals and temperature extremes.Compared to non-cross linked polyethylene foam, it typically offers superior thermal stability and insulating properties plus improved tensional consistency and stability over a wide range of fabrication methods and end- user conditions. EXPEL foams are used as insulation and sound absorbing materials in a host of container designs.It is easy to work fabricate and thermoform. XLPE foams are right at home in the building and construction industry where thermal insulation, moisture resistance, sound and vibration are critical. Indoor or outdoor XLPE foams build success.XLPE foams also used in backpack padding, luggage and similar application are benefiting from a wide array of beautiful colors and variable densities.