Seismic Clip for Horizontal Joint Reinforcement - Box of 250

Thermal-Grip MVA Seismic Clip — Reliable Horizontal Joint Reinforcement for Seismic Zone Construction

The Thermal-Grip MVA Seismic Clip is a masonry joint reinforcement clip engineered to secure continuous horizontal joint reinforcing in masonry wall systems. Designed for use in seismic zone applications, it is intended for contractors and masonry trades professionals building to higher structural performance requirements. The clip works in conjunction with the Thermal-Grip MVA wire tie and must be fully embedded with mortar to create a unified, load-transferring connection.

Unlike standard joint reinforcement hardware, this clip is specifically rated for seismic zone use and integrates directly with both hot-dipped galvanized and stainless steel variants of the Thermal-Grip MVA wire tie, giving contractors flexibility to match the corrosion protection level required by the project specification.

Technical Specifications

Key Features & Benefits

Seismic Zone Rated

The clip meets requirements for seismic zone use, making it suitable for projects in areas with elevated lateral force demands. Contractors working on code-compliant masonry in seismic regions can specify this clip with confidence.

Dual Wire Compatibility

Accepts both 3/16" diameter and 9 gauge pencil rod wire, providing flexibility across different joint reinforcement configurations. This reduces the need to stock multiple clip types on the job site.

Full Mortar Embedment

Designed to be fully embedded with mortar, the clip becomes an integral part of the mortar joint rather than a surface-applied fastener. This creates a unified connection that contributes to the overall structural continuity of the wall system.

Compatible with Multiple Tie Finishes

Works with both hot-dipped galvanized and stainless steel variants of the Thermal-Grip MVA wire tie. Contractors can select the corrosion resistance level appropriate for the exposure conditions of their specific project.

Common Applications

Seismic Zone Masonry Construction

Used in masonry wall assemblies in seismic zones where horizontal joint reinforcement must meet elevated structural performance requirements.

Mechanical Continuous Horizontal Joint Reinforcement Systems

Secures continuous horizontal joint reinforcing wire within the masonry bed joint as part of a mechanical reinforcement system.

Compatible Materials

• 3/16" diameter pencil rod wire
• 9 gauge pencil rod wire
• Thermal-Grip MVA wire tie — hot-dipped galvanized variant
• Thermal-Grip MVA wire tie — stainless steel variant
• Mortar (for full embedment installation)