Magnesite (magnesium-oxide bonded) abrasives come into play sequentially across the marble grinding line, from coarse calibration to fine sanding. Progressing from coarse grits (016) to fine grits (320) prepares the surface smoothly for the synthetic polishing group. APEL tailors the bond hardness and abrasive ratio specifically to each company's grinding machine and stone type.
Contact us for custom formulation and technical support tailored to your production.