CUMI’s Tailored Abrasive Solutions for Construction Projects

Welcome to our comprehensive range of construction abrasive products, designed to meet the demands of diverse construction applications. From buffing to shaping, our products offer unmatched performance, durability, and precision, ensuring your projects are completed with efficiency and excellence. Explore our specialized abrasive solutions for every need below.Read More

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Showing 1–10 of 35 results

Ajax Sukha Paper is the perfect choice for quick sanding and enhanced area coverage. Its premium aluminium oxide grains, designed with an open coat, minimise dust clogging, making it ideal for dry sanding on wood, walls, and various interior surfaces.

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Ajax Waterproof Paper is crafted from silicon carbide grains with a special bond on a premium backing. This versatile wet and dry sheet is the classic choice for hand sanding on paint, filler, and automobile bodywork. Its special waterproof design guarantees uniform, scratch-free sanding every time, providing a premium finish to surfaces.

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Chamak Diamond Blades are wall-cutting specialists, delivering smooth, high-speed cuts through bricks and concrete walls with precision and ease. Featuring a balanced steel body for improved stability and extended durability, this blade ensures safety and reliability.

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Concord Fibre Discs are designed for smoothing and finishing wood surfaces, including softwood and hardwood. Fully Coated Aluminium Oxide Disc with flexible backing ensures fast sanding, suitable for sanding edges & contours of wood. These discs ensure a clean, flawless finish while minimising dust and preventing black marks on wood surfaces.

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Concord Cloth Rolls are multi-purpose aluminium oxide rolls recommended for polishing wood, wall and metal, with superior stock removal for faster, more efficient work. The polycotton cloth backing ensures better grip and enhances durability by avoiding breakage and foldness on either side. Perfect for smoothing wood surfaces, removing paint and plaster, or tackling rust.

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With advanced hot press technology, CUMI 500 RFT Diamond Blades are engineered for endurance, achieving swift and seamless cutting with an impressive lifespan of 500 running feet. Ideal for cutting natural stones such as granite, marble, Kota, Kadapa, and Tandur, these blades provide superior balance and safety, making them the preferred choice for professionals.

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The CUMI Chop Saw is a safe and reliable tool for cutting through solid materials. Its sturdy wheels and sharpness ensure fast and precise cuts on TMT rods, pipes, channels, and tubes.

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CUMI Film Backing H&L Discs are designed to provide a flawless finish effortlessly. They are ideal for decorative surfaces, wood and metal door frames, and metal railings.

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CUMI Film Backing Rolls are designed for efficient material removal and superior finish on wood. The premium grain coating ensures a consistent, high-quality result, while the thick, tear-resistant synthetic film adds durability and moisture resistance for long-lasting performance.

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CUMI Latex WPP is specially designed with flexible, anti-slip paper for a secure grip while wet and dry sanding. Recommended for achieving a premium finish on wall putty, wood and automobile surfaces.

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Frequently Asked Questions

Abrasives used in construction include:

  • Bonded Abrasives – Grinding wheels, cutting discs for heavy-duty grinding and material removal.
  • Coated Abrasives – Sandpaper, abrasive belts for surface smoothing and polishing.
  • Super Abrasives – Diamond and CBN tools for cutting concrete, tiles, and hard materials.
  • Loose Abrasives – Grit blasting materials like aluminum oxide and garnet for cleaning and surface preparation.

The right abrasive depends on:

  • Material type – Concrete, metal, wood, or stone.
  • Application – Cutting, grinding, polishing, or surface preparation.
  • Grit size – Coarse grits (24-60) for heavy removal; finer grits (100-400) for smooth finishes.
  • Tool compatibility – Ensure the abrasive fits your grinder, saw, or sander.
  • Use moderate pressure to prevent excessive wear.
  • Operate at the recommended speed to avoid overheating.
  • Store in a dry place to prevent moisture damage.
  • Clean abrasives regularly and inspect for wear before use.
  • Wear protective gear – goggles, gloves, and a mask.
  • Check for cracks or damage before using any abrasive.
  • Follow speed limits set by the manufacturer.
  • Work in a well-ventilated area to control dust and debris.
  • Bonded Abrasives (Grinding wheels, cutting discs) – Used for heavy-duty grinding and cutting.
  • Coated Abrasives (Sandpaper, abrasive belts) – Used for smoothing and finishing surfaces.

Contact Us

Ready to enhance your construction projects with our premium abrasive products? Get in touch with our team today to find the perfect solution for your needs. Let’s build success together!Contact Us

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