Working with epoxy resin flooring can be rewarding but also challenging, especially when it comes to matching colors and materials. From my experience, one of the critical lessons is to avoid mixing flakes from different suppliers, even if they appear identical at first glance. We tried using two boxes from one supplier and two from another, thinking the flakes would blend seamlessly. However, once the polyaspartic topcoat was applied, we noticed that the flakes reacted differently, causing a patchy, uneven color that was very noticeable. This taught us the importance of consistency, particularly when working with popular designs like the Stargazer color flake, which was our chosen style. Although this mistake cost us $1,200 and time to redo the work, it significantly increased our expertise and heightened our attention to detail. For anyone working on garage epoxy floors, I recommend sourcing all flakes from a single trusted supplier to ensure uniformity. Also, test a small patch before full application to see how the flakes and coatings interact. The polyaspartic topcoat is a fantastic protective layer, providing durability and a perfect finish, but it will also highlight any inconsistencies beneath. Finally, being transparent and communicative with clients is essential. Our client was understanding and wanted us to fix the issue rather than leave a subpar finish. This kind of collaboration builds trust and ensures a professional outcome. In summary, learning from errors and applying consistent materials are key to producing flawless epoxy flooring, especially in garage settings where durability and aesthetics both matter.