White fused alumina (WFA), also known as white corundum or white aluminum oxide, is a premium electro-fused abrasive manufactured in China. It is melted at ultra-high temperature above 2000°C with high-purity alumina raw material, featuring Al₂O₃ ≥99.5%, low iron, low silica and optional low-sodium grades.

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White Fused Alumina (WFA): High Purity Abrasive Material for Grinding Wheels, Refractories and Advanced Ceramics

Silane Coated White Fused Alumina For Laminate Flooring