Renfert Cobra AlOx Abrasive, 5KG

Renfert Cobra Abrasive - this abrasive contains aluminum oxide (Al₂O₃).

Available sizes: 25µm, 50µm, 90µm, 110µm, 125µm (PINK), 250µm

What is it used for?

25 micron material is good for fine surface textures on intricate sandblasted objects.

50 micron material is good for gentle oxide removal and framework preparation of precious metals.

110 micron material is good for surface conditioning of non-precious alloys, oxide removal, and divesting.

125 micron material is good for surface conditioning of non-precious alloys, oxide removal, and divesting.

250 micron material is good for heavy oxide removal.

Available in 5kg size

Color: White, Pink (125 micron only).