Premium Copper Powder for Cold Casting Sculptures - High-Grade 320 Mesh with Enhanced Packaging | Casting Powder Ideal for Home and Office Décor - 1lb with Anti-Oxidation Packaging (Red-320 Mesh)

Perfect for potting LED cobs to heat sinks!

Although this mixes and cures well, it is very time consuming to polish and did not yield super amazing results after a good twenty minutes of work (see picture). I have metallic mica powder that needs no polish, plus looks amazing. I do not think I will order again.

Mixes well and behaves with the resin-molding process. It’s not possible to get your material to look similar to pure copper, more on the line of copper-toned.I would be interested to see if this will patina over time, as a previous commenter had stated. There are different techniques for use (ie: fully mixing with resin, only dusting the mold with copper, etc), and may yield different results.

have not tryed at this time.

Copper powder is ideal for infusing into sculptures, enhancing both aesthetics and functionality. It can ground your creation or create a conductive energy path from point A to point B, such as on a magic wand. This versatile material adds a unique dimension to artistic projects.

I recently tried the upgraded ArtMolds Copper Powder, and I’m thoroughly impressed! The aluminum foil-sealed jars are a fantastic feature, keeping the powder fresh and free from oxidation. The wide-mouthed design is super convenient, making it easy to use and store.The quality of this copper powder is top-notch, thanks to its 99.8% purity and minimal impurities. This makes it perfect not just for traditional casting but also for metal 3D printing. I appreciate the detailed quality inspection report included, confirming the powder’s minimal impurity content—no issues with magnet attraction here!Using this powder is a breeze. It blends effortlessly with epoxy resin, polyurethane resin, or CA glue. The results have been flawless every time, whether I’m working on sculptures, home décor, or even small repairs.The versatility of ArtMolds Copper Powder is impressive. It’s great for powder coating, glitter formulations, and even for filling voids in woodworking projects. I’ve used it for everything from crafting rings to adding a protective layer on boat bottoms.If you’re looking to enhance your artistry and crafting projects, this copper powder is a must-have. It’s high-quality, easy to use, and incredibly versatile. Highly recommended!

So you'd use this in a mold to give your castings a copper hue. Basically add the mold release agent, then give the mold a dusting of this. Then carefully add your material -- epoxy or whatever you're using. Once it hardens, your object will have a coppery look and feel! You can even give it a patina!

The Copper Powder is an excellent product that meets and exceeds expectations. The quality of the powder is great, making it a reliable choice for various crafts. One of the standout features of this product is its packaging. It comes in a well-sealed container, ensuring the powder stays fresh and protected. This thoughtful packaging not only preserves the quality of the product but also makes it easy to store and use.The price point of Copper Powder is another plus. Despite its high quality, it’s decently priced, offering excellent value for money. It’s a testament to the product’s value proposition and makes it a worthwhile investment for craft enthusiasts. This Copper Powder is a top-notch product that delivers on all fronts. It’s high-quality, well-packaged, reasonably priced, and perfect for crafts. I highly recommend it.