... Oxide, Silicon Carbide, Mix Abrasive Backing: Velcro DISC Detailed Product DescriptionVelcro Disc, Different Material: Aluminum Oxide, Silicon Carbide, ... to take apartSuitable for easy hand sandingUse in rough sanding of woods, paints and fillersrequestApplications: Power Tools, ... quality with the lowest competitive price . Velcro Disc, Different Material: Aluminum Oxide, Silicon Carbide, Mix ...