Add rich, metallic warmth to your projects with our premium Atomized Copper Powder, finely sifted through a 325 mesh sieve for smooth consistency and optimal performance. With a composition of 99.3% minimum pure copper and a hydrogen loss of 0.3% maximum, this powder delivers exceptional quality for both artistic and industrial applications. Perfect for inlay work, cold casting, resin blending, and more, this ultra-fine powder offers brilliant color, superior conductivity, and a natural copper glow that’s ideal for detailed finishes. *The color of the copper will vary from light to darker red. Product Details Material: Atomized Copper Powder Copper Purity: 99.3% minimum Hydrogen Loss: 0.3% maximum Particle Size: Ultra-fine powder, 325 mesh Color: Deep reddish-gold metallic tone Available Sizes: 5g – Ideal for small or trial projects 10g – Great for standard craft and casting use 50g – Best value for frequent or large-scale work Packaging: Resealable, labeled bag for safe storage and easy dispensing Suggested Uses Inlay & Fill Work – Add detailed metallic accents to wood, resin, and stone projects. Cold Casting – Combine with resin for authentic copper finishes on sculptures, models, or prototypes. Resin Art & Mixed Media – Enhance artwork with the warmth and realism of real copper. Jewelry & Lapidary Work – Create custom pieces with embedded copper shimmer Scientific, Decorative, or Conductive Applications – Suitable for experiments, grounding plates, or electroplating base layers. Why Choose 325 Mesh Copper Powder? The ultra-fine 325 mesh particle size ensures smooth blending with resins and adhesives, delivering precise, professional finishes ideal for both functional and decorative use. The high copper purity ensures brilliant color and metallic integrity in every application.