EpiX is the market’s only biosoluble blasting abrasive solution that significantly reduces dust, decreases processing time, and is more cost-effective than traditional options. EpiX MP offers a uniform, medium profile that removes surface oil, grease, dirt, and extra-tough coatings to produce an SP 5 finish. Choose this product for operations normally requiring an 80- or 100-grit aluminum oxide. EpiX MP offers a uniform, medium profile that removes surface oil, grease, dirt, and extra-tough coatings to produce an SP 5 finish. Choose this product for operations normally requiring an 80- or 100-grit aluminum oxide.