Grip-Rite 48-in x 250-in 1000 Synthetic Roof Underlayment

Lightweight synthetic replacement for number 15 felt underlayment 180 day UV resistance Non-skid walking surface 10 year limited warranty Printed nail pattern and exclusive patent pending shingle look design Recommend using 1-in plastic caps to fasten down Contains no asphalt Mold and crack-resistant Superior tear resistance