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M&A / Property Routine +

Focus Graphite Signs LOI for High-Performance Natural Graphite-Based RF Shielding Technology

Focus Graphite’s Latest RF Shielding LOI Signals High-Margin Downstream Pivot, But Permitting and Pilot Scale-Up Remain the True Catalysts

By The Northwire Desk — AI Analysis Jun 01, 2026 · 05:01 FMS · 0.445 Focus Graphite Inc.
Executive Summary
  • Focus Graphite Inc. signed a non-binding Letter of Intent (LOI) with PermaTint Ltd. to evaluate integrating its high-grade natural graphite from the Lac Knife project into a proprietary RF shielding coating.
  • Independent third-party testing at the University of the German Federal Armed Forces in Munich demonstrated the coating blocks up to 99.99% of electromagnetic radiation across 5 GHz to 40 GHz, with consistent performance down to 100 MHz.
  • Target applications include defense infrastructure, aerospace systems, secure communications, data centers, and protection of sensitive electronics from EMI and signal intrusion.
  • Focus Graphite will validate the formulation using its own Lac Knife graphite material, with approximately 750-800kg of concentrate currently undergoing purification at SGS Canada.
  • The company aims to pursue either full IP acquisition or a licensing arrangement with PermaTint, while retaining flexibility to partner with third parties for scale.
  • CEO Dean Hanisch emphasized that performance-grade graphite is the key to unlocking premium downstream sectors like defense-grade RF shielding, positioning North American producers to compete on quality rather than cost of capital or labor.
Material Impact
  • The LOI represents a strategic validation of Focus Graphite’s downstream pivot beyond battery anodes into high-margin, specialized materials. RF shielding is a growing niche driven by defense spending, 5G/6G infrastructure, and data center expansion.
  • Independent testing results are technically impressive, confirming the material’s suitability for dual-use (civilian and military) applications.
  • However, the agreement is non-binding, and the commercialization pathway requires definitive agreement execution, pilot validation, and market penetration. No revenue or margin impact is anticipated in the near term.
  • The news reinforces the company’s thesis that high-grade, secure North American graphite can access premium markets, but it does not materially alter the immediate financial outlook or near-term operational milestones.
FMS · Price
Company Overview
  • Focus Graphite is a Quebec-based critical minerals developer focused on high-grade natural graphite for defense, aerospace, and lithium-ion battery markets.
  • Flagship Project: Lac Knife Graphite Project (Northeastern Quebec). Status: Feasibility complete, permitting/ESIA in progress. Mine type: Open pit. Grade: ~15.4% graphitic carbon. Expected mine life: 27 years. Production target: 2028–2029.
  • Secondary Asset: Lac Tetepisca Project (Southwestern Quebec). Status: Resource update completed (May 2026). Total resource: ~144 million tonnes at 10.27% Cg (Indicated and Inferred). Extends strike length to ~8 km.
  • Strategy: Vertical integration to ultra-high-purity graphite (>99.95% C) using proprietary electrothermal fluidized-bed purification, leveraging Quebec’s low-cost hydroelectric power and minimizing environmental footprint.
Read the original news release →

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M&A / Property