• Highlight: MK Diamond Sawtec 7-inch 24-grit silicon-carbide discs deliver a refined finish-prep pass on full-size 7-inch grinders, smoothing the deeper scoring left by coarser Sawtec discs ahead of a coating, sealer or polish on tile, stone and concrete.
• Best For: Floor-prep crews running 7-inch grinders, mid-step prep between coarse stripping and finish grinding on tile and stone, coating-prep passes where a tighter surface profile is required by the manufacturer spec.
• Expert Note: On a 7-inch grinder the 24-grit Sawtec produces roughly a CSP 2-3 surface profile, which is the standard substrate spec for most thin-mil epoxy and urethane coatings; the 3-pack format is sized for a single moderate-size floor or a touch-up kit on a larger job.
