Mortar Maze Weep Vents 200-Piece Box Clear / Jumbo 3.5 in. x 3.5 in.

MORTAR MAZE Weep Vents ensure positive drainage in all cavity wall construction while also restricting insects and other debris from entering the head joint. Made from durable polypropylene MORTAR MAZE Weep Vents are available in a range of colors to match the surrounding mortar. Polypropylene tested in conformance with ASTM D2240 D790B D638 and D1238B. Facilitates positive drainage from cavity to building exteriors Keeps insects and other debris from entering the head joint Made from high-quality polypropylene for long-term use Allows passage of moisture from the cavity to the building exterior while restricting insects and debris Apply to brick concrete and other walls for needed venting Constructed from long-lasting polypropylene Comes in a variety of sizes and colors Masonry accessory Tested and in conformance 3.5 in. x 3.375 in. per piece Product thickness is 0.375 in. Product sold by the box 200-pieces per box 60-boxes per pallet This MORTAR MAZE Clear Jumbo Weep Vents allows passage of moisture from the cavity to the building while restricting insects and debris. Easy to handle.