3/8 X 1-1/2 X 3-3/8 IN. QUADRO-VENT CLEAR 200 COUNT BOX

Description

QV - Quadro-Vent's honeycomb design allows passage of moisture from cavity to the building exterior while restricting ingress of insects and other debris.

Key Features

• Quadro-Vent™ allows passage of moisture up to its 2 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
• Also suitable for top of wall venting.