Stone Coat Countertops Diamond Dust Metallic Powder is generally seen as a safe and popular choice for DIY enthusiasts and professionals who work with epoxy resin kits and crafting projects.

This ultra-fine mica powder is designed to create vibrant, sparkling effects, making it a hit for those wanting to add a bit of glamour to their projects.

Based on our research, it seems to mix well with resins and adhesives, which is a big plus for a smooth and professional finish with a pearlescent sheen. Many people who've used it appreciate this aspect when making epoxy countertops or other craft items.

On the visual side, a lot of folks appreciate the shimmering effect it offers, which has made it popular for adding that bit of extra flair. There's a comment that it can really transform your epoxy countertops, suggesting it can significantly boost the look of whatever you're creating.

That said, there are a couple of things to keep in mind. Some people have mentioned that the color might not always match what's expected from the pictures or descriptions, finding it less vibrant. So it's good to be prepared for that possibility.

Also, packaging can be a bit tricky. It comes in a 0.5-ounce bag, which some find a bit tough to handle without causing waste. So just be cautious while measuring and applying to avoid any spillage.

Overall, though, it's well-received and scores a solid 4.6 out of 5 stars in reviews. Most agree it can really enhance a project, with even a small amount making a significant impact. Just keep the color expectations and packaging issues in mind, and you'll likely find it to be a valuable addition to your creative toolkit.