Product Features
Product Description
Simpson PP87-RP10 Adhesive Piston Plug for 7/8 in. Hole Diameter is a precision-engineered plastic piston plug from Simpson Strong-Tie designed for use with the Simpson Strong-Tie Piston Plug Delivery System. This system is purpose-built for dispensing adhesive into drilled holes for threaded rod and rebar dowel installations in overhead, upwardly inclined, and horizontal orientations, as well as deep embedments and submerged (underwater) concrete conditions. The matched tolerance design between the piston plug and the drilled hole virtually eliminates the formation of voids and air pockets during adhesive dispensing, supporting consistent, high-quality anchor installations.
Key Features
- Model number is embossed on each plug for identification
- Helps reduce voids and air pockets for consistent adhesive placement
- Designed for use in a variety of installation orientations and embedment depths
- Works with any Simpson Strong-Tie anchoring adhesive
- This piston plug size (model PP87) can also be used for glued-in-rod (GIR) installations in timber when paired with Timber - SET structural epoxy anchoring adhesive
- Consistent adhesive distribution provided by the piston plug supports bond quality along the embedment depth for high - strength GIR connections
- Sized to fit 7/8 in. drilled hole diameter
- Barbed end provides a reliable connection to the flexible extension tubing
Specifications
- MPN: PP87-RP10
- Brand: Simpson Strong-Tie
- Hole Diameter: 7/8 in.
- Material: Plastic
- Packaging: Packs of 10 and Cartons of 100
- Country of Origin: China
Approved Applications
- Threaded rod and rebar dowel adhesive installations in overhead orientations
- Threaded rod and rebar dowel adhesive installations in upwardly inclined orientations
- Threaded rod and rebar dowel adhesive installations in horizontal orientations
- Deep embedment adhesive anchor installations
- Submerged (underwater) concrete adhesive anchor installations
- Glued-in-rod (GIR) installations in timber when paired with Timber - SET structural epoxy anchoring adhesive
Frequently Asked Questions
- What is the purpose of the Simpson PP87-RP10 Adhesive Piston Plug?
- The PP87-RP10 is designed for use with the Simpson Strong-Tie Piston Plug Delivery System to dispense adhesive into drilled holes for threaded rod and rebar dowel installations. Its matched tolerance design virtually eliminates the formation of voids and air pockets during adhesive dispensing, helping ensure consistent and reliable anchor performance.
- What hole diameter is this piston plug sized for?
- This piston plug (model PP87) is specifically sized to fit a 7/8 in. drilled hole diameter.
- Can this piston plug be used with any Simpson Strong-Tie anchoring adhesive?
- Yes. The PP87-RP10 works with any Simpson Strong-Tie anchoring adhesive. It can also be used for glued-in-rod (GIR) installations in timber when paired with Timber - SET structural epoxy anchoring adhesive.
- How does the piston plug connect to the delivery system tubing?
- The piston plug features a barbed end that provides a reliable connection to the flexible extension tubing used in the Simpson Strong-Tie Piston Plug Delivery System.
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
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