The 355 Heavy paper for marble (SiC) series consists of high quality heavy-weight abrasive papers, highly recommended for marble sanding and grinding all kinds of stone. The heavy-weight antistatic paper, prevents the clogging of the paper during sanding and it is suitable for more demanding applications, where applied working force is very high. The toughness of Silicon Carbide grains provides superb performance and high cutting rates, with excellent finishing results. The enhanced bonding of abrasive grains with special resins, forms a very tough sandpaper, resistant to damage during sanding of rough surfaces, like marble and stones, since it can withstand high pressure and temperature.