Description
Marathon Ex-Flow Vent White PVC is recommended for PVC membrane and TPO applications. It is available in either one-way or two-way options. One-way nitrile rubber valve prevents moisture from re-entering roofing systems while the two-way option...
More Information
| ShipAmount | $0.00 |
| RevType | 2 |
| Manufacturer | Marathon |
| Sku | BV1120 |
| Identity | 37723473747 |