Tri-Ply Ply 4 Standard Interply 3.28 ft. x 161.8 ft. (500 sq ft net) Low Slope Roofing Roll for Built-Up Roofing Systems
- Use as base sheet, ply felt, and/or to build flashing membranes
- Strong asphalt-coated glass fiber mat creates watertight membrane
- Tri-Ply offers products for torch, hot or cold applied systems
