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Duro-Last X™ PVC Membrane is manufactured with the same proprietary formulation as the industry-leading Duro-Last® PVC membrane; Duro-Last X™ is an excellent choice for contractors seeking the convenience of roll goods coupled with the customization of custom-cut lengths. Designed to reduce scrap and improve installation efficiency over traditional roll goods, the Duro-Last X™ membrane is available in 10-foot wide rolls that can be custom-cut to any length up to 200 feet. This product is available in thicknesses of 50, 60, and 80 mils and may be adhered or mechanically attached. Nearly all Duro-Last membrane installations are inspected by Duro-Last’s certified Quality Assurance Technical Representatives