Hohmann & Barnard Quadro-Vent Jumbo 3/8" X 3-3/8" X 3-1/2" (200 Pieces/Box)
Hohmann & Barnard
Regular price
$125.09
Sale
QV - Quadro-Vent's honeycomb design allows passage of moisture from cavity to the building exterior while restricting ingress of insects and other debris
Quadro-Vent™ allows passage of moisture up to its 3-1/2" height, important in the event of mortar droppings at bottom of the cavity
Polypropylene tested in conformance with ASTM D2240, D790B, D638 and D1238B