343W Wilko Weep Hole Catalog Masonry Products 343W Wilko Weep Hole Description Download MSDS Stainless Steel Finish Hot Dip Finish Galvanized FinishConfiguration of louvers directs passage of water from cavity to outside of building, while inhibiting reverse passage of water. Painted aluminumDesign permits air passage into cavity, thus aiding pressure equalization and reducing suction which can cause water penetration.Available in grey or white. Spec Sheet Rates Please contact us for current pricing and availability. Request Availability
