Monocrystalline Alumina Documents: Technical Data Sheet View All Products Products Mono-Abrax MA88 Color White Powder Sizes F16-F220 Learn More Monocrystalline Abrasives Mono-Abrax MA88R Learn More Looking for more information? To find out more about our products, please contact us today. A Washington Mills representative will get back to you within 24 business hours to assist. Contact Us Our Locations