Columbia Specialty Metals high purity aluminum pellets are uniquely designed for the digestive process.

Our process not only creates a visible dimple in the center but a surface area that is completely covered with micro fractures.
ess not only creates a visible dimple in the center but a surface area that is completely covered with micro fractures. These micro fractures facilitate the digestive process by allowing the acids to penetrate past the surface layer directly to the heart of the pellet.