VISCOO 20 Pack 4 Inch Diamond Polishing Pads

VISCOO 20-pack 4-inch diamond polishing pads kit supplies a complete grit progression, backing pad, and accessories to polish granite, marble, concrete and stone to a high-gloss finish.

This compact kit gathers the most-used diamond-resin and wool finishing pads plus safe mounting hardware so you can move from aggressive stock removal to mirror-like shine without buying parts separately. The set is built for wet or dry work, fits common polishers and angle grinders via a 5/8"-11 threaded backer with an 8mm drill adapter, and includes protective items to get you started right away.

How do these pads handle different stone types?

VISCOO pads combine diamond-resin segments for efficient cutting with wool buffing pads for final gloss. Use coarser grits to level scratches or remove sealers, then progress to finer grits and wool for a bright finish. The kit covers typical needs for granite, marble, engineered stone and concrete.

• 50–200 grit: fast material removal and leveling.
• 400–3000 grit: progressive smoothing and honing.
• 6000 grit & wool: high polish and reflective sheen.
• Include wet/dry options: choose water for dust control and cooler cutting.

What equipment does this set work with and how easy is installation?

The 5/8"-11 threaded backer is a standard mount for many polishers and angle grinders, and the integrated 8mm drill adapter broadens compatibility with drills and rotary tools. Pads attach via hook-and-loop for quick changeovers, making grit progression fast on job sites or DIY projects.

• 5/8"-11 backer fits most polishers and grinders.
• 8mm drill adapter allows drill mounting when needed.
• Hook-and-loop backing ensures secure, rapid pad swaps.
• Start at low speed and do not exceed 5000 RPM for safe operation.

Which pads are included and what tasks do they perform?

This kit contains a deliberate mix of diamond grits plus wool and scrubbing pads to cover preparation, polishing and finishing steps. Two pieces of the most aggressive grit help when you need more wear life during heavy cutting jobs, while the higher grits and wool achieve the final lustre.

• Diamond pads: 2×50, 2×100, 1×200, 1×400, 1×800, 1×1500, 1×3000, 1×6000 grit.
• Wool felt pads: 3 pieces for high-gloss buffing.
• Scrubbing pads: 3 pieces for cleaning and prepping surfaces between grits.
• Accessories: goggles, gloves and backing pad with adapter included.

What safety and usage tips should I follow when polishing?

Diamond polishing is effective but demands safe practices to protect you and the surface. Use adjustable-speed tools, begin at lower RPM, and wear the supplied eye and hand protection. Water lubrication is recommended for most high-grit stages to control heat and dust; avoid full-speed starts or exceeding 5000 RPM.

• Always use a speed-adjustable polisher or grinder.
• Begin sanding at the lowest speed and work progressively.
• Use water for cooling on wet stages to reduce dust and thermal damage.
• Confirm pad security before each use and wear goggles and gloves.

Who is this for: The VISCOO 4-inch diamond polishing pads kit suits contractors, tile installers, fabricators and serious DIYers who need a single, portable solution to restore, hone, and polish stone and concrete. It’s particularly useful for small counters, steps, edges and on-site touch-ups where a compact pad selection, quick-change backing and an included adapter make the job faster and more convenient.