Simpson 3GWS623P epoxy screen tube flanges prevent the screen tube from slipping into over-drilled holes. Screen tubes are vital to the performance of adhesive anchors in base materials that are hollow or contain voids, such as hollow block and brick. The patented design makes the screen tube easy to install and is mess free. The Simpson Strong-Tie® Opti-Mesh adhesive anchoring screen tube with woven mesh insert provides the advantages of a plastic screen tube while providing superior performance to steel screen tubes and competitive plastic screen tubes.
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