YME1022 Features: * Tape * 100pct spunbonded, non-woven, Polyester reinforcing repair fabric * Repairs cracks, splits, holes, seams, and blisters * Has a high degree of tensile strength, puncture resistant, expansion behavior, fabric impregnability and tear strength * For use with Henry 289 elastocaulk in roof repair * Number one choice of professionals * 4"" x 150" roll Construction: * Excellent repair reinforcement fabric for new and old construction in roofing and waterproofing applications