POLISHSURF 5-Inch Diamond Concrete Polishing Pads Set — 5-Grit Sequence + 5/8"-11 Backer, Wet/Dry

These are a 5-inch set of diamond polishing pads from POLISHSURF (five grits plus a hook-and-loop backer) designed to grind, refine, and polish stone and concrete surfaces using wet or dry methods.

Whether you’re restoring worn concrete, refining marble edges, or bringing out the shine in granite countertops, this POLISHSURF kit gives a compact, full-sequence solution. The set includes one pad each of 50, 100, 200, 400 and 800 grit plus a 5/8"-11 hook-and-loop backing pad. Built for controlled speeds and higher diamond concentration, these pads balance removal rate with surface finish for both trade and DIY projects.

How do these pads progress a rough surface to a polish?

Polishing works by moving through increasingly fine grits to eliminate visible scratches and then refine the surface to a smooth sheen. Start with the coarse 50 grit to remove deep marks or leveling high spots, then follow the 100 and 200 grits to refine the texture, finishing with 400 and 800 for shine and clarity.

• Grit sequence: 50 → 100 → 200 → 400 → 800 for consistent results.
• High diamond concentration (approx. 10%) for reliable cutting and longevity.
• Use water for wet polishing to improve dust control and pad life.
• Includes hook-and-loop 5/8"-11 backer for quick attachment to grinders and polishers.

Can I use these pads on different stones and concrete?

Yes — the pads are formulated to work on common natural stones and concrete. They’re suitable for marble, granite, quartz, travertine and poured concrete, making the set versatile for renovations, countertop work, and floor restoration.

• Engineered for stone and concrete surfaces without needing separate kits.
• Wet or dry capability, though wet use is recommended for porous stones.
• 5-inch size yields 30% more coverage than typical 4-inch sets for faster work.
• Backer pad thread 5/8"-11 fits many variable-speed grinders and polishers.

What are the safe operating limits and recommended setup?

These POLISHSURF pads are rated for use up to 5000 RPM; using higher-speed grinders can overheat and damage both pad and material. For best outcomes, run at lower speeds with steady pressure, keep pads cool with water during intensive grit steps, and inspect pads frequently for wear.

• Maximum safe speed: 5000 RPM — do not use on high-speed grinders.
• Use steady, even pressure to avoid gouging or uneven finishes.
• Prefer wet polishing for extended pad life and improved dust control.
• Replace pads when diamond segments show heavy wear or glazing.

What accessories and job conditions improve results?

Pair the pads with a variable-speed polisher and the included hook-and-loop backer to maintain control and quick pad changes. Adequate water feed, a clean work surface, and a plan for sequential grit progression will reduce time and produce a uniform finish.

• Use the included 5/8"-11 backer pad for fast attachment and alignment.
• Water feed or spray bottle helps cut dust and cool the pad.
• Clean the surface between grit changes to avoid cross-contamination.
• Work in overlapping passes for even coverage and consistent gloss.

Who is this for: This POLISHSURF 5-inch diamond polishing pad set is aimed at contractors, stone fabricators, and serious DIYers who need a compact, full-grit polishing sequence for stone and concrete work. It’s well suited for countertops, small floor patches, stair treads, and edge work where a 5-inch pad gives better access and coverage than smaller pads. If you require pads for high-speed rotary grinders, or industrial-scale floor machines, look for pads rated for those higher RPMs and larger diameters; otherwise, this kit provides a balanced, portable polishing solution for everyday stone and concrete refinishing jobs.