The 350 series offers high-quality, heavy-weight abrasive papers, highly recommended for sanding very hard wood and leather. All kinds of furniture, wood floor, and other hard wood products can be sanded with 350 series. The heavy-weight antistatic paper, prevents the clogging of the paper during sanding and it is suitable for more demanding treatment, where applied working force is very high. The Silicon Carbide grains provide excellent performance and high cutting rates, with excellent finishing results.