The Simpson Opti-Mesh 10 in. Epoxy Adhesive Plastic Screen Tube for 5/8 in. Rod is engineered by Simpson Strong-Tie specifically for use with the SET-3G epoxy adhesive formulation, making it a purpose-built accessory for anchoring applications in hollow or void-containing base materials such as hollow block and brick. Featuring a woven mesh insert, this plastic screen tube delivers the economical advantage of a plastic design while providing superior performance over steel screen tubes and competitive plastic screen tubes - giving contractors and installers a reliable, cost-effective solution without sacrificing anchor integrity.

Key Features

• Integral cap centers the rod and displays drill bit and rod diameter - keeps the rod properly aligned during installation and puts critical sizing information right at the point of use, reducing the chance of setup errors on the job.
• Flanges prevent the screen tube from slipping into over-drilled holes - ensures the tube stays correctly positioned even when hole depth varies, promoting consistent adhesive distribution and dependable anchor strength.
• Formula-specific woven mesh design controls flow of adhesive out of the screen - regulates adhesive dispersion precisely as intended for the SET-3G formulation, so you get full, uniform coverage around the anchor rod.
• Open-mesh collar allows extra adhesive flow in hollow block applications - addresses the unique demands of voids and cavities in hollow block and brick, helping adhesive fill the base material effectively where it matters most.
• Designed exclusively for use with SET-3G epoxy - pairing this screen tube with the correct formulation is critical to performance; using it as intended ensures the anchor system performs as tested and rated.

Why This Product

• Purpose-matched to SET-3G epoxy for reliable anchor performance - because screen tubes are formula-specific, choosing this Simpson Strong-Tie Opti-Mesh tube ensures the adhesive flow behavior matches exactly what the SET-3G system requires, eliminating guesswork and reducing the risk of anchor failure in structural applications.
• Plastic construction with performance that surpasses steel alternatives - the Opti-Mesh woven mesh insert gives this plastic screen tube an edge over both steel screen tubes and competing plastic options, so buyers get a lighter, more economical product that does not compromise on holding power.
• Built-in design details that simplify installation - the integral cap with printed rod and drill bit sizing, combined with flanges that resist slipping in over-drilled holes, means faster, more accurate placement for crews working in fast-paced commercial or construction environments.
• Engineered for the specific challenges of hollow base materials - the open-mesh collar addresses the real-world demands of anchoring into hollow block and brick, making this screen tube a practical choice for masonry anchoring projects where void-filling adhesive distribution is essential to a sound installation.

Specifications

• Model Number (MPN): 3GWS6210P
• Compatible Adhesive: SET-3G Epoxy
• Rod Diameter: 5/8 in.
• Hole Size: 7/8 in.
• Length: 10 in.
• Material: Plastic
• Color: Gray
• Packaging: Packs of 1 and Cartons of 25
• Country of Origin: United States

Frequently Asked Questions

Can this screen tube be used with adhesives other than SET-3G?

No. Screen tubes are designed for a specific adhesive type. This epoxy screen tube must be used exclusively with the SET-3G epoxy formulation to ensure proper performance and reliable anchor strength.

What drill bit size is required for this screen tube?

The required hole size is 7/8 in. The integral cap on the screen tube displays both the drill bit and rod diameter for quick reference during installation.

Why are screen tubes necessary for hollow block or brick applications?

Screen tubes are vital to the performance of adhesive anchors in base materials that are hollow or contain voids. The Opti-Mesh woven mesh insert controls the flow of adhesive out of the screen, while the open-mesh collar allows extra adhesive flow specifically suited for hollow block applications.

What prevents this screen tube from falling into an over-drilled hole?

The screen tube features flanges that prevent it from slipping into over-drilled holes, helping to ensure proper positioning and consistent adhesive distribution during installation.

Note: Product dimensions may differ from picture. Please refer to the specifications listed above for accurate dimensions.