Sparc Technologies said on December 19, 2025, that it secured the first commercial sale of its ecosparc graphene additive for solvent-based protective coatings, marking the product’s first revenue and a new commercialization step for graphene-enabled anticorrosion materials.
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 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 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.
HydroGraph and Sparc Technologies have signed a letter of intent to collaborate on graphene-enhanced protective coatings, starting with testing and product development aimed at corrosion protection for steel infrastructure.
