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 Sizes 6-1200 & custom sizes Learn More Brown Fused Aluminum Oxide General Use, ANSI Table 2 Grading BLASTITE® Typical Chemistry Al2 O3 (by difference) 96.00% Color Brown Shape 3.92 Sizes 16-240 grit Learn More Brown Fused Aluminum Oxide For Blasting Applications, ANSI Table 3 Grading DURALUM® Special White Typical Chemistry Al2O3 (by difference) 99.77% Color White Shape Blocky with sharp edges Sizes 8-1200 & custom sizes Learn More White Fused Aluminum Oxide For Industrial and Bonded Applications CARBOREX® Typical Chemistry SiC 97.80% Color Black Shape Blocky with sharp edges Sizes 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 Sizes 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 Sizes 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 Sizes 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 Sizes 3/6 – DCF & custom sizes Learn More Fused Zirconia Mullite Boron Carbide (B4C) Typical Chemistry Total B+C 98.0% min. Color Black Sizes 6-1000 grit & custom sizes Learn More Boron Carbide Chrome Alumina Typical Chemistry Cr2O3 customizable to your requirement Color Ruby to Dark Green Sizes 10”/Finer & custom sizes Learn More Chrome Alumina DURAMET® Typical Chemistry Si 13-17% Fe 76-81% (by difference) Shape 6.7 g/cc Sizes 16/50 Learn More Ferrosilicon DYNAMAG® K Typical Chemistry MgO (by difference) 97-99% Sizes 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 Sizes 4/10 – 325/F Learn More Fused Quartz Silica Fume Typical Chemistry SiO2 >86% Color Grayish- White Sizes +325 mesh Learn More Silicon Dioxide Mono-Abrax MA88 Typical Chemistry Al2O3 99.5% Color White Powder Sizes F16-F220 Learn More Monocrystalline Abrasives Bauxite Spinel Typical Chemistry MgO 30.85% Al2O3 64.50% Typical Chemistry MgO 30.85% Al2O3 64.50% Color Brownish-Gray Sizes 6/F & custom sizes Learn More Bauxite Spinel SP-27 Typical Chemistry MgO 26.50% Al2O3 72.76% Color White Powder Sizes Call for Sizes Learn More Spinel
DURALUM® Typical Chemistry Al2O3 (by difference) 96.05% Color Brown Shape 3.92 Sizes 6-1200 & custom sizes Learn More Brown Fused Aluminum Oxide General Use, ANSI Table 2 Grading
BLASTITE® Typical Chemistry Al2 O3 (by difference) 96.00% Color Brown Shape 3.92 Sizes 16-240 grit Learn More Brown Fused Aluminum Oxide For Blasting Applications, ANSI Table 3 Grading
DURALUM® Special White Typical Chemistry Al2O3 (by difference) 99.77% Color White Shape Blocky with sharp edges Sizes 8-1200 & custom sizes Learn More White Fused Aluminum Oxide For Industrial and Bonded Applications
CARBOREX® Typical Chemistry SiC 97.80% Color Black Shape Blocky with sharp edges Sizes 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 Sizes 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 Sizes 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 Sizes 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 Sizes 3/6 – DCF & custom sizes Learn More Fused Zirconia Mullite
Boron Carbide (B4C) Typical Chemistry Total B+C 98.0% min. Color Black Sizes 6-1000 grit & custom sizes Learn More Boron Carbide
Chrome Alumina Typical Chemistry Cr2O3 customizable to your requirement Color Ruby to Dark Green Sizes 10”/Finer & custom sizes Learn More Chrome Alumina
DURAMET® Typical Chemistry Si 13-17% Fe 76-81% (by difference) Shape 6.7 g/cc Sizes 16/50 Learn More Ferrosilicon
DYNAMAG® K Typical Chemistry MgO (by difference) 97-99% Sizes 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 Sizes 4/10 – 325/F Learn More Fused Quartz
Silica Fume Typical Chemistry SiO2 >86% Color Grayish- White Sizes +325 mesh Learn More Silicon Dioxide
Mono-Abrax MA88 Typical Chemistry Al2O3 99.5% Color White Powder Sizes F16-F220 Learn More Monocrystalline Abrasives
Bauxite Spinel Typical Chemistry MgO 30.85% Al2O3 64.50% Typical Chemistry MgO 30.85% Al2O3 64.50% Color Brownish-Gray Sizes 6/F & custom sizes Learn More Bauxite Spinel
SP-27 Typical Chemistry MgO 26.50% Al2O3 72.76% Color White Powder Sizes Call for Sizes Learn More Spinel
