SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (16 Grit, 7 inch) 16 Grit sold2025 QualitySolid and Durable Key Chain

QualitySolid and Durable Key Chain Clip

your cutting tool/blade should be sharp and should be held at a 90-degree angle to obtain maximum self-healing results

mixing epoxy or paint

I suggest dropping a small amount of water into it

You can paint and they are safe

SIGNI S/C Plastic Back Grinding Disc for Granite/Marble/Concrete and Glasses (16 Grit, 7 inch) 16 Grit sold2025 QualitySolid and Durable Key ChainSIGNI S C Plastic Back Grinding Disc for Granite Marble Concrete and Glasses (16 Grit, 7 inch) S C (Silicon Carbide) These grain types are very aggressive. The grinding disc is flat with a plastic back. The sanding disc fits most angle grinders and does not require a backing pad. The grinding disc attaches directly to the hand of the grinding machine. In comparison to depressed center wheels or resin fiber discs it is lighter, cuts faster, and grinds