ABRASIVE MEDIA

Abrasive Blasting Media Guide

Choosing the right abrasive media is critical for achieving the finish you need. Whether you're removing rust, etching glass, or prepping metal for paint, the media type, grit size, and hardness all affect your results.

Le Lematec offers two professional-grade media options: aluminum oxide (brown corundum) for aggressive material removal and silicon carbide for precision finishing on harder surfaces.

Quick Comparison

Aluminum Oxide (Brown Corundum) — Best for rust removal, weld cleaning, and general surface prep. Available in 100-120 grit. Reusable up to 5 times. Affordable and versatile.

Silicon Carbide — Harder than aluminum oxide, ideal for glass etching, ceramic work, and fine finishing. Available in 150-220 grit. Cuts faster on hard materials but costs more.