WMP-VR Fiberglass Insulation Facing
WMP-VR is commonly used in metal building industry as a common facing. The front side is composed of a polypropylene insulation facing, with a natural kraft paper backing on the back side. Because it is a thin facing, it is the lowest priced vapor barrier. WMP-VR is generally used in a typical metal building application that does not require heavy facing. WMP-VR insulation facing is available in white or black.