This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
Grace Tri-Flex Xtreme is an innovative synthetic roofing underlayment featuring an advanced skid-resistant technology. It provides a superior walking surface in both dry and wet conditions on steep-slope applications. The product is extremely strong, durable, lays flat and is easy to install. It provides outstanding water-shedding protection to the roof and thus represents the next generation in synthetic roofing underlayments.