Almatis polishing aluminas are used to create polishing compounds for all types of surfaces.? Wood, because it is a comparatively soft material, requires special grades of alumina for high quality, scratch-fee wood finishing.? Oversize particles will negatively impact the finished surface so Almatis tightly controls the hardness and top cut of our products to ensure premium results.
Alumina with top cut of 45 μm / 325 mesh, which can be used on all kinds of surfaces.
Alumina with top cut of 40 μm?and best cost-performance ratio for the finishing of all kinds of surfaces.
Alumina with top cut of 20 μm giving nearly scratch free surfaces.