Washington Mills offers a vast selection of high-quality fused mineral products DURALUM® Typical Chemistry Al2O3 (by difference) 96.05% Color Brown Shape 3.92 Available Size(s) 6-1200 & custom sizes Learn More Brown Fused Alumina ANSI Table 2 BLASTITE® Typical Chemistry 123 Color Brown Shape Blocky, with sharp edges Available Size(s) 16-240 Learn More Brown Fused Alumina For Blasting Applications, ANSI Table 3 DURALUM® Special White Typical Chemistry Al2O3 (by difference) 99.77% Color White Shape Blocky with sharp edges Available Size(s) 8-1200 & custom sizes Learn More White Fused Alumina For Industrial and Bonded Applications CARBOREX® Typical Chemistry SiC 97.80% Color Black Shape Blocky with sharp edges Available Size(s) 6-1200 grit & custom sizes Learn More Silicon Carbide For General and Grinding Wheel Applications CARBOREX® Green Typical Chemistry SiC 99.00% Color Green Shape Blocky with sharp edges Available Size(s) 10-1500 grit ANSI & FEPA grading Learn More Green Silicon Carbide For General Uses DURAMUL Typical Chemistry Al2O3 (by difference) 75.00% ZrO2 24.70% Color White Shape 3.15 Available Size(s) 4/8 – DCF & custom sizes Learn More Fused Mullite DURAMUL E.G. Typical Chemistry Al2O3 (by difference) 75.00% SiO2 24.70% Color Brilliant White Shape 3.15 Available Size(s) 10/F, 20/F and 100/F Learn More Fused Mullite DURAMUL ZR Typical Chemistry Al2O3 (by difference) 45.80% ZrO2 36.00% Color Cream Colored Shape 3.58 Available Size(s) 3/6 – DCF & custom sizes Learn More Fused Zirconia Mullite Boron Carbide (B4C) Typical Chemistry Total B+C 98.0% min. Color Black Available Size(s) 6-1000 grit & custom sizes Learn More Boron Carbide Chrome Alumina Typical Chemistry Cr2O3 customizable to your requirement Color Ruby to Dark Green Available Size(s) 10”/Finer & custom sizes Learn More Chrome Alumina DURAMET® Available Size(s) Various Learn More Ferrosilicon DYNAMAG® K Typical Chemistry MgO (by difference) 97-99% Available Size(s) 100% finer than 70 µm 50% finer than 12 µm Learn More Fused Magnesium Oxide Fused Silica Typical Chemistry SiO2 99.80% Shape 65-75 lb./ft3 Available Size(s) 4/10 – 325/F Learn More Fused Quartz Silica Fume Typical Chemistry SiO2 >86% Color Grayish- White Available Size(s) +325 mesh Learn More Silicon Dioxide Mono-Abrax MA88 Typical Chemistry Al2O3 99.5% Color White Powder Available Size(s) F16-F220 Learn More Monocrystalline Abrasives Bauxite Spinel Color Brownish-Gray Available Size(s) 6/F; Custom Sizes Learn More Bauxite Spinel SP-27 Typical Chemistry MgO 26.50% Al2O3 72.76% Color White Powder Available Size(s) Call for Sizes Learn More Spinel
DURALUM® Typical Chemistry Al2O3 (by difference) 96.05% Color Brown Shape 3.92 Available Size(s) 6-1200 & custom sizes Learn More Brown Fused Alumina ANSI Table 2
BLASTITE® Typical Chemistry 123 Color Brown Shape Blocky, with sharp edges Available Size(s) 16-240 Learn More Brown Fused Alumina For Blasting Applications, ANSI Table 3
DURALUM® Special White Typical Chemistry Al2O3 (by difference) 99.77% Color White Shape Blocky with sharp edges Available Size(s) 8-1200 & custom sizes Learn More White Fused Alumina For Industrial and Bonded Applications
CARBOREX® Typical Chemistry SiC 97.80% Color Black Shape Blocky with sharp edges Available Size(s) 6-1200 grit & custom sizes Learn More Silicon Carbide For General and Grinding Wheel Applications
CARBOREX® Green Typical Chemistry SiC 99.00% Color Green Shape Blocky with sharp edges Available Size(s) 10-1500 grit ANSI & FEPA grading Learn More Green Silicon Carbide For General Uses
DURAMUL Typical Chemistry Al2O3 (by difference) 75.00% ZrO2 24.70% Color White Shape 3.15 Available Size(s) 4/8 – DCF & custom sizes Learn More Fused Mullite
DURAMUL E.G. Typical Chemistry Al2O3 (by difference) 75.00% SiO2 24.70% Color Brilliant White Shape 3.15 Available Size(s) 10/F, 20/F and 100/F Learn More Fused Mullite
DURAMUL ZR Typical Chemistry Al2O3 (by difference) 45.80% ZrO2 36.00% Color Cream Colored Shape 3.58 Available Size(s) 3/6 – DCF & custom sizes Learn More Fused Zirconia Mullite
Boron Carbide (B4C) Typical Chemistry Total B+C 98.0% min. Color Black Available Size(s) 6-1000 grit & custom sizes Learn More Boron Carbide
Chrome Alumina Typical Chemistry Cr2O3 customizable to your requirement Color Ruby to Dark Green Available Size(s) 10”/Finer & custom sizes Learn More Chrome Alumina
DYNAMAG® K Typical Chemistry MgO (by difference) 97-99% Available Size(s) 100% finer than 70 µm 50% finer than 12 µm Learn More Fused Magnesium Oxide
Fused Silica Typical Chemistry SiO2 99.80% Shape 65-75 lb./ft3 Available Size(s) 4/10 – 325/F Learn More Fused Quartz
Silica Fume Typical Chemistry SiO2 >86% Color Grayish- White Available Size(s) +325 mesh Learn More Silicon Dioxide
Mono-Abrax MA88 Typical Chemistry Al2O3 99.5% Color White Powder Available Size(s) F16-F220 Learn More Monocrystalline Abrasives
SP-27 Typical Chemistry MgO 26.50% Al2O3 72.76% Color White Powder Available Size(s) Call for Sizes Learn More Spinel
