Versico's VersiFleece membranes are manufactured using a hot-melt extrusion process for complete scrim encapsulation. Once the VersiWeld TPO is reinforced and enhanced with fleece, the total sheet thicknesses available are creating a very tough, durable and versatile sheet that is ideal for re-roofing or new construction projects. VersiFleece TPO sheets are chlorine free and plasticizer free with excellent chemical resistance to acids, bases, restaurant oils and greases.