Sparc Technologies and HydroGraph have signed a letter of intent to test HydroGraph’s Fractal Graphene in solvent-based protective coatings, after earlier water-based trials showed positive performance benefits. The move opens a path to a definitive commercial supply agreement if ISO 12944 corrosion testing delivers the expected results.
HydroGraph Clean Power has opened a new Austin headquarters, giving the graphene manufacturer a U.S. base for commercial and manufacturing expansion as it advances plans for a future facility that it says could support up to 350 tons of annual output.
HydroGraph Clean Power and Sparc Technologies have signed a letter of intent to test graphene-enhanced protective coatings for steel infrastructure, a step that pushes the material closer to commercial use in harsh industrial environments. The companies say they will conduct longer corrosion trials before deciding whether to negotiate a definitive supply deal.
HydroGraph Clean Power says a peer-reviewed study found its graphene aerosol coating increased copper’s heat transfer coefficient by 152%, a result the company is framing as a scalable route to thermal management for electronics, data centers and other high-power systems.
HydroGraph said on February 24, 2026, that it has secured U.S. EPA and UK and EU REACH clearances for its graphene materials, a regulatory milestone that could help the company move more directly into coatings, polymers and other commercial applications.
HydroGraph Clean Power has signed a letter of intent with Sparc Technologies to collaborate on graphene-enhanced protective coatings, marking a fresh commercial step for the graphene producer as it pushes into industrial materials markets.
