3M Marine 1/2" x 18" Surface Conditioning Belt #08857
3M Marine 08857 Sanding Supplies1/2" X 18" SURF. COND BELT (7000028454) from 3M is a dependable belt designed to perform detail work on a variety of metals, including blending, blending corners, cleaning, contour finishing, deburring, deburring edges, fine finishing, flat finishing, setting the grain, stainless steel finishing, and achieving straight line-brushed finishes. 1/2" X 18" SURF. COND BELT (7000028454) contains abrasive minerals like silicon carbide or aluminum oxide. Silicon carbide is a highly sharp synthetic material widely used in low-pressure applications like paint prep and finishing. Aluminum oxide is a hard, blocky mineral with a high cut rate and a long service life. While breaking down more quickly than aluminum oxide, Silicon carbide produces a more refined polish. Key Features: Cleaning, blending, deburring, and finishing nonwoven surface conditioning belts. Reduced loading and heat build-up allowing longer run times and consistent surface conditioning outcomes I