SIBELCO – EUROGRIT Abrasives BV & BRÜMMER Strahlmittel GmbH:

Manufacturer of NAstra® Copperslag (Iron Silicate Slag) and Eurogrit Aluminium Silicate, the most widely used expendable abrasives.

NAstra® is manufactured in accordance with ISO 11126-3, the Aluminium Silicate is manufactured in accordance with ISO 11126-4.

Next to these two expandable abrasives, SIBELCO is a manufacturer and a dealer of many other (specialty) abrasives such as, Garnet, Corundum, glass beads, steel shot, steel grit etc.