DiaUltra is a unique diamond suspension that combines diamonds with a lubricant in a carefully balanced ratio. Recommended for all materials except water-sensitive materials. DiaUltra offers maximum removal, shortest preparation times and best surface quality, combined with easy dosing that ensures reproducibility. Diamond concentration of 20 carats per liter. 100% monocrystalline diamonds. Median (50%) of 2.84 µm. Tolerance of 2.7 to 2.98 µm. Upper limit (99%) of 4.1 µm.