EVONIK CORPORATION › AEROXIDE® Alu 65 AEROXIDE® Alu 65 $0.00 AEROXIDE® Alu 65 is a fine particulate, fumed aluminum oxide (Al₂O₃) with an medium high specific surface area and branched aggregate structure. Quantity: Add To Cart Added! AEROXIDE® Alu 65 is a fine particulate, fumed aluminum oxide (Al₂O₃) with an medium high specific surface area and branched aggregate structure. You Might Also Like AEROXIDE® P 90 AEROXIDE® T 805 AEROXIDE® ALU C AEROXIDE® TIO2 P 25