The GRACO 3/8 in x 24-Element PosiMixer® with Shroud (SKU:. LC0058) is a precision-engineered static mixer nozzle designed for high-performance two-component dispensing systems. This disposable PosiMixer® ensures consistent, thorough mixing of dual-component adhesives, sealants, and resins, delivering repeatable application results with minimal waste and downtime.

Key Features:

• 24-Element Static Mixing Core
  Features 24 precisely formed helical mixing elements that deliver optimal blending of A/B components—ensuring complete homogenization of even high-viscosity or ratio-sensitive materials.
• 3/8 in (9.8 mm) Internal Diameter
  Sized for controlled flow with low pressure drop, offering excellent compatibility with medium- to high-viscosity fluids.
• Integrated Shroud for Stability & Clean Operation
  The molded outer shroud protects the static elements while also providing structural rigidity during dispense, helping maintain alignment and reduce wear on the dispenser.
• Optimized for GRACO Proportioning Systems
  Fully compatible with GRACO proportioners and metering valves, including EFR, PR70, and HFR systems. Designed to thread directly onto standard Graco cartridge heads and static mixer manifolds.
• Disposable and Low-Maintenance
  Made from chemical-resistant plastic for one-time use—eliminating cross-contamination risks and saving cleaning time in high-throughput production environments.
• No Drips or Back-Flow
  The element design minimizes backpressure and prevents residue build-up at the nozzle, reducing downtime and improving safety.

Technical Specifications:

• Part Number: LC0058
• Mixing Elements: 24
• Inner Diameter: 3/8 in (9.8 mm)
• Length: Approx. 9–12 in (refer to technical datasheet)
• Material Compatibility: Epoxies, polyurethanes, silicones, acrylics, and other 2K fluids
• Shroud Material: Rigid polypropylene outer sleeve
• Connection Type: Bayonet or threaded (based on dispenser setup)
• Usage: Single-use disposable

Applications:

• Structural adhesive bonding
• Automotive panel and seam sealing
• Electronics potting and encapsulation
• Aerospace and marine composites
• Industrial sealant and coating applications
• Woodworking, cabinetry, and millwork assembly

Installation & Use:

Attach directly to your GRACO dual-component cartridge or metering valve outlet. Ensure material lines are purged before use. Dispose of after one complete use or when material curing begins inside the tip.

Notes:

For best results, always match your mixer to the material viscosity, ratio, and flow rate specified in your process documentation. Refer to the GRACO technical bulletin or equipment manual for compatibility details.