4" x 150', yellow, glass fabric, roll, woven open mesh fiberglass, 20 x 10 thread count.
- Roof Repair Reinforcing Fabric
- Repairs cracks, splits, holes, seams and blisters
- Use on Flashings, Parapet Walls and Foundations
- Makes patch 5 times stronger, doubling repair life
- Woven, open-mesh fiberglass
- 20 x 10 thread count
- ASTM D1668
