US Wire Cell Vent Jumbo, 3/8"x3 3/8"x3 3/8", Ebony Black
1_0421419 MFG #: JE
$0.00 / EACH
Cell Vents effectively drain moisture from brick walls, preventing efflorescence or spalling. The cell vent design consists of many small, adjacent passageways bonded together in one unit. This cellular composition provides easy drainage for moisture along the full height of the head joint. Made to last, Cell Vent is manufactured from flexible high-quality polypropylene co-polymer.