Contractor friendly, Roloshield™, is lightweight, stronger than felt and is faster to install. Use less rolls to cover more roof and lower your install cost by using this 100% polypropylene synthetic roofing underlayment. RoloShield™ lays flat and is water resistant with superior drapability in valleys and on ridges and hips. Speedy installation is achieved by using Roloshield’s™ pre-printed nailing pattern and its self-sealing properties prevent water from ever getting in. Extended UV resistance provides installation opportunities on hot sunny days and provides a cooler working surface. RoloShield™ is Class A fire rated, Code Approved and its surface is the most slip resistant in the industry. You can count on the long lasting performance and ease of installation of RoloShield™