Sungold Abrasives 8150599 Silicon Carbide 60 Grit Screen Sanding Discs 10-Pack, 17"

Sungold Abrasives 8150599 Silicon Carbide 60 Grit Screen Sanding Discs 10-pack is a versatile sanding disc that seems to work well for both dry and wet sanding applications. It can be used for leveling marble floors as well as sanding wood floors before applying the finish. However, some customers found that it left deep scratches on their floors when used between coats of polyurethane, making it unsuitable for that application. The discs tend to rip easily when caught on the edge of a tile, but one suggestion to minimize the damage is to use smaller diameter pads meant for a high-speed grinder, which can take out the high spots at the edge of tiles. The discs can be used with a backing pad or under a buffing pad for a better sanding experience.