Hohmann & Barnard Quadro-Vent Jumbo (200 Pieces/Box)

QV - JUMBO QUADRO-VENT Quadro-Vent's honeycomb design allows moisture to pass from the cavity to the building exterior while restricting the ingress of insects and other debris. FEATURES Quadro-Vent allows the passage of moisture up to its 3-1/2" height, important in the event of mortar droppings at the bottom of the cavity Polypropylene tested in conformance with ASTM D2240, D790B, D638, and D1238B Also suitable for top-of-wall venting AVAILABLE FINISHES Black, Grey, Clear, Almond, Buff, Cocoa, or White DIMENSIONS Jumbo size: 3/8" x 3-3/8" x 3-1/2" RESOURCES Submittal Safety Data Sheet