3mm Graded Copper Slag is precisely sieved to a uniform 3mm particle size, making it ideal for heavy-duty abrasive blasting applications that demand consistent performance and surface finish. Its angular texture and controlled granule size offer better precision and impact during surface treatment, ensuring efficient removal of tough contaminants like rust, scale, and old coatings. This grade is well-suited for use in industries such as shipbuilding, structural steel, and industrial maintenance, where uniform surface preparation is critical for coating adhesion.

In addition to performance, 3mm copper slag is dust-suppressing, non-toxic, and reusable, enhancing both operator safety and blasting efficiency. Its high specific gravity allows for faster cleaning rates while reducing media consumption, lowering overall project costs.