Size: 4.5″ #24 Grit Zec Wheel ZEC wheels are a disposable type of grinding disk that have silicon carbide adhered to the surface. Their aggressive quality lets you tear off epoxies and carpet glue without having the disc load up. This is a good option for removing a coating when you don’t want to remove the original substrate. This wheel will leave a slightly smoother surface than the 16 grit Zec wheels.
